<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3755311472709214609</id><updated>2026-10-30T23:46:56.591-07:00</updated><title type='text'>Juniorii fizicieni</title><subtitle type='html'>Pentru fiecare actiune exista o reactiune la fel de puternica</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>15</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><blogger:adultContent>true</blogger:adultContent><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-2577879273592765066</id><published>2011-05-09T13:09:00.001-07:00</published><updated>2011-05-09T13:09:40.604-07:00</updated><title type='text'></title><content type='html'>CUM FUNCTIONEAZA O CENTRALA NUCLEARA ?? ::&lt;br /&gt;
&lt;a href=&quot;http://www.youtube.com/watch?v=7Qu4wYYbVrg&quot;&gt;http://www.youtube.com/watch?v=7Qu4wYYbVrg&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
NEAMTU ANDREEA</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/2577879273592765066/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/05/cum-functioneaza-o-centrala-nucleara.html#comment-form' title='1 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/2577879273592765066'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/2577879273592765066'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/05/cum-functioneaza-o-centrala-nucleara.html' title=''/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-4095480885305188420</id><published>2011-05-09T13:08:00.000-07:00</published><updated>2011-05-09T13:08:07.190-07:00</updated><title type='text'>CENTRALE NUCLEARE !!</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0cm 0cm 10pt;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;Centrala nucleara este o instalatie complexa de producere a energiei electrice din energia termica obtinuta prin initierea si intretinerea unei reactii nucleare de fisiune controlata in lant , proces realizat intr-un reactor nuclear.Intr-un reactor nuclear combustibilul folosit contine uraniu.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0cm 0cm 10pt;&quot;&gt;&lt;u&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;Cum functioneaza o centrala nuclear?&lt;/span&gt;&lt;/u&gt;&lt;/div&gt;&lt;span style=&quot;font-family: &amp;quot;Calibri&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: 11pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;&quot;&gt;In lume exista diverse tipuri de reactor nuclear, toti functionand pe baza aceluiasi principiu:producerea caldurii prin fisiunea atomilor de uraniu.Ceea ce diferentiaza aceste tipuri de reactori nuclear este modul de combinare a celor trei componente de baza:combustibil , mediu de racire si moderator.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: &amp;quot;Calibri&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: 11pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;Calibri&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: 11pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;&quot;&gt;Cresterea fluxului de radiatii in spatial din jurul reactorului este periculoasa pentru om deoarece creste riscul aparitiei bolilor de radiatii, dar pana in present nu a putut fi pusa in evident aparitia vreunei boli de radiatie in cazul centralelor clasice .&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: &amp;quot;Calibri&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: 11pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;Calibri&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: 11pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;&quot;&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0cm 0cm 10pt;&quot;&gt;Cat de sigure sunt centralele nucleare ?&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0cm 0cm 10pt;&quot;&gt;O central nuclear nu dispune de produse chimice , care sa se poata dispersa in natura si nici nu poate exploda ca o bomba atomic.Un risc pentru populatie in cazul unei centrale nucleare il constituie numai acele accidente care conduc la mari scapari de substante radioactive in mediul inconjurator .&lt;/div&gt;NEAMTU ANDREEA &lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/4095480885305188420/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/05/centrale-nucleare.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/4095480885305188420'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/4095480885305188420'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/05/centrale-nucleare.html' title='CENTRALE NUCLEARE !!'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-3777873176860200091</id><published>2011-03-22T12:30:00.000-07:00</published><updated>2011-03-22T12:30:05.262-07:00</updated><title type='text'>Gruparea rezisoarelor</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOo9GElviQC0KmA8OFPYjnenMRSrcMT30Hd8cGp9Klb78A8Qxtn9qr-j8nTxVnShLnY1XnYM0IuTaI68251I7lcOK6Kr6Naw94IJF4ESAhUD0kyBWcfxK-TnL4mj8zodn6lRCbzmuxfS4/s1600/ee.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;br /&gt;
&lt;/a&gt;&lt;/div&gt;&lt;i&gt;&lt;u&gt;Rezistor echivalent&lt;/u&gt;&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span&gt;&lt;/span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Consideram o portiune de circuit electric cuprinsa intre doua puncte,A si B (circuit dipolar) formata numai din consumatori (circuit pasiv). Daca intre punctele A si B tensiunea este U, atunci intre aceste puncte va circula un curent de intensitate I.  &lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;Acest circuit dipolar pasiv poate fi inlocuit cu un singur resistor avand rezistenta aleasa astfel incat, la aceeasi tensiune U, curentul sa aiba aceeasi intensitate I.Rezistor respectiv se numeste&lt;span style=&quot;color: red;&quot;&gt; &lt;/span&gt;&lt;u&gt;resistor echivalent&lt;/u&gt; cu diapolul AB, iar rezistenta lui&lt;span&gt;&amp;nbsp; &lt;/span&gt;se numeste&lt;span style=&quot;color: red;&quot;&gt;&lt;span&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;u&gt;rezistenta echivalenta &lt;/u&gt;a diapolului AB.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgltUJhyphenhyphenCAEw8sm8MkKE584TaH7LGm-Vy2vmGdrdQ3UVEzVPJARtoPm1yXC8wogeKDBswU2UY6_wBhrASZ8arqbjCy3Q58JT4UR6qFISOsDy8MV66OSazBZe3Z2rKt13t0L5h_YLsIJpbM/s1600/11.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;222&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgltUJhyphenhyphenCAEw8sm8MkKE584TaH7LGm-Vy2vmGdrdQ3UVEzVPJARtoPm1yXC8wogeKDBswU2UY6_wBhrASZ8arqbjCy3Q58JT4UR6qFISOsDy8MV66OSazBZe3Z2rKt13t0L5h_YLsIJpbM/s320/11.bmp&quot; width=&quot;320&quot; /&gt; &lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;b&gt;Gruparea serie a rezistoarelor&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Doua sau mai multe rezistoare sunt grupate (conectate) in serie daca sunt pe aceeasi latura a unui circuit electric.&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOo9GElviQC0KmA8OFPYjnenMRSrcMT30Hd8cGp9Klb78A8Qxtn9qr-j8nTxVnShLnY1XnYM0IuTaI68251I7lcOK6Kr6Naw94IJF4ESAhUD0kyBWcfxK-TnL4mj8zodn6lRCbzmuxfS4/s1600/ee.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;108&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOo9GElviQC0KmA8OFPYjnenMRSrcMT30Hd8cGp9Klb78A8Qxtn9qr-j8nTxVnShLnY1XnYM0IuTaI68251I7lcOK6Kr6Naw94IJF4ESAhUD0kyBWcfxK-TnL4mj8zodn6lRCbzmuxfS4/s320/ee.bmp&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;b&gt;Observatie&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;Fiind pe aceeasi latura,rezistoarele grupate in serie sunt parcurse&lt;span&gt; &lt;/span&gt;de acelasi current.&lt;span&gt;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-indent: 0.25in;&quot;&gt;Consideram o portiune de circuit formata din trei rezistoare grupate in serie .Pentru calcularea rezistentei echivalente a acestei portiuni de circuit ,procedam astfef:&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-left: 0in; text-indent: 45.75pt;&quot;&gt;&lt;span style=&quot;font-family: Symbol;&quot;&gt;&lt;span&gt;·&lt;span style=&quot;font: 7pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;Presupunem ca portiunea de circuit se conecteaza la un generator ce asigura la borne o tensiune oarecare, U .Aceasta furnizeaza energie circuitului , astfel incat puterea transmisa gruparii formate din cele trei tranzistoare este egla cu suma puterilor transmise fiecarui resistor in parte :&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;P=P&lt;sub&gt;1&lt;/sub&gt;+P&lt;sub&gt;2&lt;/sub&gt;+P&lt;sub&gt;3&lt;/sub&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-left: 0in; text-indent: 49.65pt;&quot;&gt;&lt;span style=&quot;font-family: Symbol;&quot;&gt;&lt;span&gt;·&lt;span style=&quot;font: 7pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;Deoarece intensitatea curentului este aceeasi prin cele trei rezistoare, se exprima puterile disipate pe acestea in functie de intensitate si rezistente:&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; P&lt;sub&gt;1&lt;/sub&gt;=R&lt;sub&gt;1&lt;/sub&gt;I&lt;sup&gt;2&lt;/sup&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; P&lt;sub&gt;2&lt;/sub&gt;=R&lt;sub&gt;2&lt;/sub&gt;I&lt;sup&gt;2&lt;/sup&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; P&lt;sub&gt;3&lt;/sub&gt;=R&lt;sub&gt;3&lt;/sub&gt;I&lt;sup&gt;2&lt;/sup&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-left: 0in; text-indent: 45.75pt;&quot;&gt;&lt;span style=&quot;font-family: Symbol;&quot;&gt;&lt;span&gt;·&lt;span style=&quot;font: 7pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;Notam cu R&lt;sub&gt;S&lt;/sub&gt; rezistorul echivalent gruparii date. Se cupleaza acesta un generator care asigura la borne aceeasi tensiune U (eventual acelasi generator). Fiind echivalent cu gruparea&lt;span&gt;&amp;nbsp; &lt;/span&gt;data, prin acest rezistor,curentul trebuie sa aiba aceeasi intensitate, I.Puterea primita de rezistorul echivalent este aceeasi,deci:&lt;span style=&quot;color: red;&quot;&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; P=R&lt;sub&gt;S&lt;/sub&gt;I&lt;sup&gt;2&lt;/sup&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-left: 63.75pt; text-indent: -0.25in;&quot;&gt;&lt;span style=&quot;font-family: Symbol;&quot;&gt;&lt;span&gt;·&lt;span style=&quot;font: 7pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;Inlocuind se obtine:&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; R&lt;sub&gt;S&lt;/sub&gt;=R&lt;sub&gt;1&lt;/sub&gt;+R&lt;sub&gt;2&lt;/sub&gt;+R&lt;sub&gt;3&lt;/sub&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;Acest rezultat poate fi generalizat pentru un numar oarecare de rezistoare grupate in serie.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;span&gt;&amp;nbsp; &lt;/span&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Rezistenta a unui grupari in serie:&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;Rezistenta echivalenta a unui grupari serie de rezistori este egala cu suma rezistentelor fiecarui rezistor.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Rezistenta echivalenta este egala cu suma rezistentelor fiecarui rezistor.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Gruparea serie poate fi utilizata la obtinerea unei valori mai mari a rezistentei electrice.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Rezistoarele fac parte din aceeasi latura.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Rezistoarele sunt parcurse de acelasi curent electric.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Rezistenta echivalenta este mai mare decat cea mai mare dintre rezistentelee cuplate in serie.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;Rezistenta echivalenta a gruparii paralel:&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;Inversul rezistentei echivalente a unui grupari paralel de rezistoare este egal cu suma inverselor rezistentelor fiecaru&lt;br /&gt;
&lt;br /&gt;
&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Gruparea in paralel&lt;/span&gt;&lt;/i&gt;  &lt;div class=&quot;MsoNormal&quot;&gt;Doua sau mai multe rezistoare sunt grupate in paralel daca sunt conectate intre aceleasi doua noduri ale unui circuit.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;Observatie&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;Fiind conectate intre aceleasi puncte ale circuitului, rezistoarele grupate in paralel au aceeasi tensiune la borne.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOnsCFD6Dy7Ewh3ouMoRm-RaN6Ll-7qlvjHtuBahoVKNbJJLt2zkIgBSDgkFJzL3MKEiXqC8xB5LgfGP5TlkYRd3LcBMF02iwHNS3McgWcyjtW1YIVFnr6NI-MxIlR9nsB9SQNRHrN-qY/s1600/kkkkkkkkk.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;183&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOnsCFD6Dy7Ewh3ouMoRm-RaN6Ll-7qlvjHtuBahoVKNbJJLt2zkIgBSDgkFJzL3MKEiXqC8xB5LgfGP5TlkYRd3LcBMF02iwHNS3McgWcyjtW1YIVFnr6NI-MxIlR9nsB9SQNRHrN-qY/s320/kkkkkkkkk.bmp&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp; &lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/3777873176860200091/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/gruparea-rezisoarelor.html#comment-form' title='3 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3777873176860200091'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3777873176860200091'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/gruparea-rezisoarelor.html' title='Gruparea rezisoarelor'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgltUJhyphenhyphenCAEw8sm8MkKE584TaH7LGm-Vy2vmGdrdQ3UVEzVPJARtoPm1yXC8wogeKDBswU2UY6_wBhrASZ8arqbjCy3Q58JT4UR6qFISOsDy8MV66OSazBZe3Z2rKt13t0L5h_YLsIJpbM/s72-c/11.bmp" height="72" width="72"/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-119150365782069420</id><published>2011-03-20T04:40:00.000-07:00</published><updated>2011-03-20T04:40:23.541-07:00</updated><title type='text'>Descoperiri in electromagnetism</title><content type='html'>&amp;nbsp;  &lt;br /&gt;
&lt;ol start=&quot;1&quot; style=&quot;margin-top: 0in;&quot; type=&quot;1&quot;&gt;&lt;/ol&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZl-03dnWXE7tIpddTMUWKEZr3uFvJqvT2BnCKQoUK8-HB8R8EgeI-L0s6NTtyyrO8maFAMLeHVxaZS9PmjQQkJSBpq_CTej9Qu344gVbUPIVcD4iOvxCZNdZuRHeYQYZDv8pmW7uwYiE/s1600/AndreMarieAmpere.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZl-03dnWXE7tIpddTMUWKEZr3uFvJqvT2BnCKQoUK8-HB8R8EgeI-L0s6NTtyyrO8maFAMLeHVxaZS9PmjQQkJSBpq_CTej9Qu344gVbUPIVcD4iOvxCZNdZuRHeYQYZDv8pmW7uwYiE/s200/AndreMarieAmpere.jpg&quot; width=&quot;169&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;i&gt;André Marie Ampére&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMdjHdrih1UqlJ390_0MZVrXqxE4SsjnIUNzCFah1I18c7oQeK9okTcDZsiMWEgLh8UMvz0hSG9UbUXFTEJqurFc3tSDI5Si7RqWocZ2crlucEg0tqWK5Risa8rxFimO25ox97qDM3lMA/s1600/Sir_Isaac_Newton_1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMdjHdrih1UqlJ390_0MZVrXqxE4SsjnIUNzCFah1I18c7oQeK9okTcDZsiMWEgLh8UMvz0hSG9UbUXFTEJqurFc3tSDI5Si7RqWocZ2crlucEg0tqWK5Risa8rxFimO25ox97qDM3lMA/s200/Sir_Isaac_Newton_1.jpg&quot; width=&quot;171&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Isaac Newton&amp;nbsp;&lt;/i&gt;&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDxRZ5BMaalXDR1BPJKrWpAjdUXkciSuGY1qS0DwQgYirFiHL-TPYh8-pcZvRLYDfQkdoDnyBXmGc1FYZ8Zj7aqagm6ElvnZPniA0Yq3RSXj3yDtQ6ZnlZ6ZkXP9MlZfYFmKk37I8swUY/s1600/feynman_richard_a3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDxRZ5BMaalXDR1BPJKrWpAjdUXkciSuGY1qS0DwQgYirFiHL-TPYh8-pcZvRLYDfQkdoDnyBXmGc1FYZ8Zj7aqagm6ElvnZPniA0Yq3RSXj3yDtQ6ZnlZ6ZkXP9MlZfYFmKk37I8swUY/s200/feynman_richard_a3.jpg&quot; width=&quot;129&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Richard Feynman&lt;/i&gt;&lt;br /&gt;
&lt;i&gt;&amp;nbsp;&amp;nbsp;&lt;/i&gt;&lt;br /&gt;
&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcT8HK0g0tZ7qb7X9Il_RlrfQY_SFph0a1e4OKbLVPcnQMBY_j1yZka-LR60l2ggxJnkGZmFkr9Uw3e_PcHx1yeae9RgdKEQEy8uqobaURIZovA7GgIvvHjjmlxJqU3Ybs5aMeiZaReJ8/s1600/Ohm.jpeg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcT8HK0g0tZ7qb7X9Il_RlrfQY_SFph0a1e4OKbLVPcnQMBY_j1yZka-LR60l2ggxJnkGZmFkr9Uw3e_PcHx1yeae9RgdKEQEy8uqobaURIZovA7GgIvvHjjmlxJqU3Ybs5aMeiZaReJ8/s200/Ohm.jpeg&quot; width=&quot;155&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Georg Simon &lt;i&gt;Ohm&lt;/i&gt;&lt;/i&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0CwhEOK2p_JcaE2EjvenP6bYywo3Re8pteJlZgPWY6289-vFmCBJFALUmbs2gZ1o2XbA8lZ3lWpXZgVONUNFMav76XsCuzl7yvZAGLy5nRbdtPSqzbAyMUthJRIelo19ndFXetHOx-o8/s1600/edison.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0CwhEOK2p_JcaE2EjvenP6bYywo3Re8pteJlZgPWY6289-vFmCBJFALUmbs2gZ1o2XbA8lZ3lWpXZgVONUNFMav76XsCuzl7yvZAGLy5nRbdtPSqzbAyMUthJRIelo19ndFXetHOx-o8/s200/edison.jpg&quot; width=&quot;136&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Thomas Alva Edison&lt;/i&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBBpUfZFAefYgclqyHBemlbHYzbhHcH5ocxxOLII8tmta_XVDl8AWaGDcyxdid8P6ZtgEPMS-2fWy8VfW1rX7Cl8BSXYlDk6S5fGZ0wSZZiWKX5fzVowhJSTMvwXA6JXRAcl2OySh2heI/s1600/225px-Volta.PNG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBBpUfZFAefYgclqyHBemlbHYzbhHcH5ocxxOLII8tmta_XVDl8AWaGDcyxdid8P6ZtgEPMS-2fWy8VfW1rX7Cl8BSXYlDk6S5fGZ0wSZZiWKX5fzVowhJSTMvwXA6JXRAcl2OySh2heI/s200/225px-Volta.PNG&quot; width=&quot;147&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Alessandro Volta&lt;/i&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwxXZxnMJPA-JtJ67kfGZkLixavtbMVEDgyKUKQSgMe96uMh819JAPAPHpORDpcsJvrj7rx3c6k8w6woFso53KcyMn1P5gDsc31AceXOwNc_HCg5oQnq6Ql2Gq_Cu5s1-pud2nsp5cGBY/s1600/charles-augustindecoulomb.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwxXZxnMJPA-JtJ67kfGZkLixavtbMVEDgyKUKQSgMe96uMh819JAPAPHpORDpcsJvrj7rx3c6k8w6woFso53KcyMn1P5gDsc31AceXOwNc_HCg5oQnq6Ql2Gq_Cu5s1-pud2nsp5cGBY/s200/charles-augustindecoulomb.jpg&quot; width=&quot;125&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Charles Augustin de Coulomb&lt;/i&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhS346TJ7ulP0n7SPL0T-947i73xEN1d-2kMIH1Uv3MOof887vNttBTsEDUDvrkA62g6hyphenhyphenwt-GDwgVrXOxT6QRdwFOT6zDcxu0bD_n04qr9uCB4btHPfy5ynuZ9top9JIbORQJ-X-ACKAg/s1600/nikolai+tesla.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhS346TJ7ulP0n7SPL0T-947i73xEN1d-2kMIH1Uv3MOof887vNttBTsEDUDvrkA62g6hyphenhyphenwt-GDwgVrXOxT6QRdwFOT6zDcxu0bD_n04qr9uCB4btHPfy5ynuZ9top9JIbORQJ-X-ACKAg/s200/nikolai+tesla.jpg&quot; width=&quot;175&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Nikola Tesla&lt;/i&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDeZ0zCtkYch3RGQd14az0OoiBbC9NGVYl54pfp1oo8FS9JVsi7PGTl9vRPeAKhRChbgudO8cOoZXWqDTcLbo5Tw_h3zZYSYCICqJCeJmI6nH1OBnaPQCeofqoY_C7ubTaDM2FHzPCw5o/s1600/albert_einstein.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;150&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDeZ0zCtkYch3RGQd14az0OoiBbC9NGVYl54pfp1oo8FS9JVsi7PGTl9vRPeAKhRChbgudO8cOoZXWqDTcLbo5Tw_h3zZYSYCICqJCeJmI6nH1OBnaPQCeofqoY_C7ubTaDM2FHzPCw5o/s200/albert_einstein.jpg&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: left;&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Albert Einstein&lt;/i&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;i&gt;&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-A-NGfpiAGogcTheEapNsnUpC8rU8c_eYJ8_eMeITcOdFHN5TCCC5qFKqgadvBf7IXtDosb4bImVWmqxfEVuPFUTu1fG5qi7IH5itqWOUJ28bZC2YIMFb0Pj2wbxqrsBVRP0nI8DyLLY/s1600/-Faraday_.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-A-NGfpiAGogcTheEapNsnUpC8rU8c_eYJ8_eMeITcOdFHN5TCCC5qFKqgadvBf7IXtDosb4bImVWmqxfEVuPFUTu1fG5qi7IH5itqWOUJ28bZC2YIMFb0Pj2wbxqrsBVRP0nI8DyLLY/s200/-Faraday_.jpg&quot; width=&quot;160&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: left;&quot;&gt;&lt;i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Michael Faraday&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&amp;nbsp; &lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/119150365782069420/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/descoperiri-in-electromagnetism.html#comment-form' title='23 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/119150365782069420'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/119150365782069420'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/descoperiri-in-electromagnetism.html' title='Descoperiri in electromagnetism'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZl-03dnWXE7tIpddTMUWKEZr3uFvJqvT2BnCKQoUK8-HB8R8EgeI-L0s6NTtyyrO8maFAMLeHVxaZS9PmjQQkJSBpq_CTej9Qu344gVbUPIVcD4iOvxCZNdZuRHeYQYZDv8pmW7uwYiE/s72-c/AndreMarieAmpere.jpg" height="72" width="72"/><thr:total>23</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-676051787918964904</id><published>2011-03-14T12:21:00.001-07:00</published><updated>2011-03-19T05:25:27.962-07:00</updated><title type='text'>Legile lui Kirkoff</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;EN-US&quot; style=&quot;color: maroon; font-family: &amp;quot;Comic Sans MS&amp;quot;; font-size: 18pt;&quot;&gt;LEGILE LUI KIRCHHOFF &lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;În tehnica modernă se utilizează circuite electrice mult mai complicate, cu multe ramificaţii, numite reţele electrice, ce au următoarele elemente: &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;-&lt;b&gt;nodurile&lt;/b&gt; reprezintă puncte din reţea în care se întâlnesc cel puţin trei curenţi electrici;&lt;br /&gt;
-&lt;b&gt;ramurile&lt;/b&gt; de reţea sunt porţiuni din reţeaua electrică cuprinse între două noduri succesive;&lt;br /&gt;
-&lt;b&gt;ochiurile&lt;/b&gt; de reţea sunt contururi poligonale închise, formate dintr-o succesiune de rezistori şi surse.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj87e9ndFjbRDeqz4-usDvOeXRhzqGwGt13v5vICXmm4LXIxLm0Ecbw_jc2DPvZJBXutHtXZyQR6DIfGANS00c9VjqAr7oUZL78cE43vUE0JKLecQybixiMB3o_pl6LpNCOr5ZuDjeyw3c/s1600/1.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj87e9ndFjbRDeqz4-usDvOeXRhzqGwGt13v5vICXmm4LXIxLm0Ecbw_jc2DPvZJBXutHtXZyQR6DIfGANS00c9VjqAr7oUZL78cE43vUE0JKLecQybixiMB3o_pl6LpNCOr5ZuDjeyw3c/s1600/1.bmp&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0in 0in 0pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;b&gt;&lt;span lang=&quot;EN-US&quot; style=&quot;color: maroon; font-size: 18pt;&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;Prima lege a lui Kirchhoff&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt; este o expresie a conservării sarcinii electrice într-un nod al unei reţele electrice. Este evident că sarcina electrică totală ce pătrunde într-un nod de reţea trebuie să fie egală cu sarcina electrică ce părăseşte acel nod:&lt;br /&gt;
Q&lt;sub&gt;1&lt;/sub&gt;+Q&lt;sub&gt;2&lt;/sub&gt;=Q&lt;sub&gt;3&lt;/sub&gt;+Q&lt;sub&gt;4&lt;/sub&gt;&lt;br /&gt;
Mişcarea sarcinilor electrice efectuându-se în acelaşi timp, se poate scrie:&lt;br /&gt;
I&lt;sub&gt;1&lt;/sub&gt;+I&lt;sub&gt;2&lt;/sub&gt;=I&lt;sub&gt;3&lt;/sub&gt;+I&lt;sub&gt;4&lt;/sub&gt;&lt;br /&gt;
&lt;b&gt;I&lt;sub&gt;1&lt;/sub&gt;+I&lt;sub&gt;2 &lt;/sub&gt;- I&lt;sub&gt;3&lt;/sub&gt;- I&lt;sub&gt;4&lt;/sub&gt;= 0 &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;sau&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;Suma algebrică a intensităţilor curenţilor electrici care se întâlnesc într-un nod de reţea este egală cu zero.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD7QflosT7gLIBZeXVs8xyR7WJniYQBE65y6-w35I4N45ExloFyrNdDUGHNQMVbjrXY3s-s_vd23KtZvqzmTkO7rISXoYy6a76o-d_TYY0f_X9UzqCf9nxtLw6Yht84I5S6aIsZY0EiN8/s1600/2.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD7QflosT7gLIBZeXVs8xyR7WJniYQBE65y6-w35I4N45ExloFyrNdDUGHNQMVbjrXY3s-s_vd23KtZvqzmTkO7rISXoYy6a76o-d_TYY0f_X9UzqCf9nxtLw6Yht84I5S6aIsZY0EiN8/s1600/2.bmp&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: maroon; font-size: 18pt;&quot;&gt;A doua lege a lui Kirchhoff&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;PT-BR&quot;&gt; se referă la ochiuri de reţea şi afirmă că:&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;suma algebrică a tensiunilor electromotoare dintr-un ochi de reţea, este egală cu suma algebrică a căderilor de tensiune pe rezistorii din acel ochi de reţea.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiv52nukyCr-T8KvicMgDIZX5mrb92IzHDb_Y8CJB2gtO3fpDuOHninzLiiVACF9EKS2b9jLVSw0rjJ5m0kUWZHKxAqTXY56OQUVU_oXa5kHc3lWv-Oc5jYiTWcilGHJGEwVdhQSmEyBGE/s1600/1.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiv52nukyCr-T8KvicMgDIZX5mrb92IzHDb_Y8CJB2gtO3fpDuOHninzLiiVACF9EKS2b9jLVSw0rjJ5m0kUWZHKxAqTXY56OQUVU_oXa5kHc3lWv-Oc5jYiTWcilGHJGEwVdhQSmEyBGE/s1600/1.bmp&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQjCZIlSkCxvTpP-1wL80redL3xv6bh2MJG4Vu2ECeCOMwLnmdMxT4sNzKDwFk4HuaxW_BUO5fnC8XGfcokzZkavi_kdMweL1SuhgrOLHNefxIdN2glkdCpUycBtmUrP398norR-T-rzg/s1600/2.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQjCZIlSkCxvTpP-1wL80redL3xv6bh2MJG4Vu2ECeCOMwLnmdMxT4sNzKDwFk4HuaxW_BUO5fnC8XGfcokzZkavi_kdMweL1SuhgrOLHNefxIdN2glkdCpUycBtmUrP398norR-T-rzg/s1600/2.bmp&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&lt;span style=&quot;font-family: Times New Roman;&quot;&gt;Pentru scrierea ecuaţiei se alege un sens de referinţă şi se consideră pozitive tensiunile care au acelaşi sens cu cel de referinţă, la fel şi pentru intensităţile curenţilor: E&lt;sub&gt;1&lt;/sub&gt;+E&lt;sub&gt;2&lt;/sub&gt;-E&lt;sub&gt;3&lt;/sub&gt;-E&lt;sub&gt;4 &lt;/sub&gt;= R&lt;sub&gt;1&lt;/sub&gt;I&lt;sub&gt;1&lt;/sub&gt;-R&lt;sub&gt;2&lt;/sub&gt;I&lt;sub&gt;2&lt;/sub&gt;-R&lt;sub&gt;3&lt;/sub&gt;I&lt;sub&gt;3&lt;/sub&gt;-R&lt;sub&gt;4&lt;/sub&gt;I&lt;sub&gt;3&lt;/sub&gt;+R&lt;sub&gt;5&lt;/sub&gt;I&lt;sub&gt;4&lt;/sub&gt;&lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/676051787918964904/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/legile-lui-kirkoff_14.html#comment-form' title='14 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/676051787918964904'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/676051787918964904'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/03/legile-lui-kirkoff_14.html' title='Legile lui Kirkoff'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj87e9ndFjbRDeqz4-usDvOeXRhzqGwGt13v5vICXmm4LXIxLm0Ecbw_jc2DPvZJBXutHtXZyQR6DIfGANS00c9VjqAr7oUZL78cE43vUE0JKLecQybixiMB3o_pl6LpNCOr5ZuDjeyw3c/s72-c/1.bmp" height="72" width="72"/><thr:total>14</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-3631303482622431609</id><published>2011-02-21T08:53:00.000-08:00</published><updated>2011-02-21T08:53:37.244-08:00</updated><title type='text'>Fizica si Religia</title><content type='html'>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:WordDocument&gt;   &lt;w:View&gt;Normal&lt;/w:View&gt;   &lt;w:Zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:PunctuationKerning/&gt;   &lt;w:ValidateAgainstSchemas/&gt;   &lt;w:SaveIfXMLInvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:IgnoreMixedContent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:AlwaysShowPlaceholderText&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:Compatibility&gt;    &lt;w:BreakWrappedTables/&gt;    &lt;w:SnapToGridInCell/&gt;    &lt;w:WrapTextWithPunct/&gt;    &lt;w:UseAsianBreakRules/&gt;    &lt;w:DontGrowAutofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:BrowserLevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:LatentStyles DefLockedState=&quot;false&quot; LatentStyleCount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;
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&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 16pt;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;&amp;nbsp; As vrea sa aduc la cunostinta faptul ca religia si cu fizica se bat in cap,din doua motive.Religia ne prezinta intamplarile care au avut loc cu mult timp in urma,iar fizica incearca sa arate oameniilor ca religia nu are nicio treaba cu facerea pamantului de catre Dumnezeu.&lt;/span&gt;&lt;br style=&quot;font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot; /&gt;&lt;span style=&quot;font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt; &amp;nbsp;&amp;nbsp; &amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span lang=&quot;IT&quot; style=&quot;font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;In primul rand cel care a scris vechiul si noul testament nu se stie nimic despre el,cine este,unde sunt ingropate oasele lui.Asa si cu Matei,Marcu,Luca,Ioan nimic nu se stie despre acesti oameni.Ma gandesc ca asa si eu ma pot apuca acuma sa scriu ce a fost inainte de facerea pamantului,sa scriu tot felu de tampenii ce imi vin cap si sa dau publicitatii.Ce ne intereseaza pe noi este faptul ca mama lui Isus Hristos,Maria care nu se stie nimic despre ea,unde a fost inmormantata la fel si pentru tatal lui Iosif Ioan.Deci ceva este la mijloc,acesti oameni au existat sau sunt niste inventii care ne-au fost date noua sa le citim.La Vatican sunt tinute toata istoria religiei si nimeni nu poate sa intre acolo decat cei ce lucreaza acolo.Nu vi se pare ciudat ca daca cumva s-ar afla ca Dumnezeu nu exista s-ar da peste cap pamantul?Toti oamenii ar incepe sa fure,sa se omoare.Asta incearca stiinta sa arate lumii ca noi ne tragem din maimute sau ca suntem stramosii unor extraterestri.Stephan Hawking celebrul fizician ne dezvaluie ca Dumnezeu nu exista si ca noi suntem facuti la intamplare ca asa a fost dat sa fie printr-o explozie “Bing Bang” care a avut loc acum mult timp.Ce mi se pare ciudat este faptul ca dupa cum bine stiti unii preoti,dupa cum bine ati vazut la televizor,dupa ce merg la biserica se apuca sa bea sa faca tot felul de prosti.&lt;br /&gt;
&amp;nbsp;&amp;nbsp; &amp;nbsp; Religia a condus lumea de cand e..lumea&amp;nbsp;fara sa intrebe ,sau sa dea socoteala nimanui In vremurile din urma insa,de cand stiinta s-a impus tot mai puternic in lume,religia a intrat in conflict direct cu ea(evul mediu)pentru ca mai apoi cele doua sa faca un pact satanic,religia replicand (si argumentand) faptul ca marea majoritate a turmei nu vor putea atinge nici odata nivele corespunzatoare pentru a intzelege si a se &amp;nbsp;folosii de legile stiintei,si pentru acestia este necesara religia.Din pacate acesta este un trist adevar;in lume 80% dintre indivizi nu pot gandii s-au studia ceva,ei traindu-si doar clipa.Cei care au facut pactul se numesc Intelepti,si voiau sa scape lumea de cat mai multa.. “prostime&#39;&#39;;se pare insa ca aceasta este in ascensiune continua,alimentata fiind de modul vietii actuale bazata doar pe consum.&lt;br /&gt;
&amp;nbsp;&amp;nbsp; In 2012 se pare ca vor sa faca un fel de dezinfectie generala de genul Konzentrationslager Auschwitz.Voi ce ziceti, asa o fii?&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp1ayDbCMpIH8jiKLaqlLKtlxaxIkKB_13yArw0m3p5Mm6RWsnPBdEBYXB0pNtmA01jHHDrob61E6TLnouonXixxCgkNk6RiGHiZ9r9_032x37LxSNqoD5Cal-cNIW889R9SxCxOWKNDI/s1600/god-cover-int.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;186&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp1ayDbCMpIH8jiKLaqlLKtlxaxIkKB_13yArw0m3p5Mm6RWsnPBdEBYXB0pNtmA01jHHDrob61E6TLnouonXixxCgkNk6RiGHiZ9r9_032x37LxSNqoD5Cal-cNIW889R9SxCxOWKNDI/s320/god-cover-int.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/3631303482622431609/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/02/fizica-si-religia.html#comment-form' title='48 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3631303482622431609'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3631303482622431609'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/02/fizica-si-religia.html' title='Fizica si Religia'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyj_Gl3BJ4VqLbWM59sOWf5KwQD60jxYUvlazT4LUJTiKlBCOUFGMVHX69lE7yYK7uZYv1X5iDeEgNzXAIxX9BVz0WsSu6SSUvTxi3E7R9YsfTm8JkEvcCCncggul19nJsP_PMKsMkv1s/s72-c/shutterstock-9946207poza.jpg" height="72" width="72"/><thr:total>48</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-1338593345609467617</id><published>2011-01-09T04:29:00.000-08:00</published><updated>2011-01-09T04:36:16.219-08:00</updated><title type='text'>EFECTELE CURENTULUI ELECTRIC</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-indent: 0.5in;&quot;&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;Curentul electric reprezintă mişcarea ordonată a purtătorilor de sarcină electrică.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-indent: 0.5in;&quot;&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;Trecerea curentului electric prin circuitele electrice este însoţită de apariţia unor fenomene cărora le spunem efecte ale curentului electric.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; În continuare voi prezenta următoarele efecte:&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 0.25in; text-align: center; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FR&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-indent: 0.25in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FR&quot;&gt;1.EFECTUL TERMIC AL CURENTULUI ELECTRIC &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;La trecerea curentului electric printr-un conductor acesta se încălzeşte şi degajă căldură în exterior.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;O&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; LEGEA LUI JOULE&amp;nbsp;&lt;/b&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Căldura degajată prin efectul termic al curentului electric  &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; se calculează astfel: &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Q =U I Δ t ( 1 ) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; I = U / R&amp;nbsp;&amp;nbsp;&amp;nbsp; ( 2 ) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Din relaţiile 1 şi 2 rezultă:  &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Q = U&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;position: relative; top: -0.45em;&quot;&gt;2&lt;/span&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;Δ t / R  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; În aceste relaţii:&amp;nbsp; &amp;nbsp; &amp;nbsp; Q – căldura degajată &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; U – Tensiunea electrică &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; I – Intensitatea curentului electric&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;  &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; R – Rezistenţa electrică&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;  &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Δ t – intervalul de timp în care corpul este parcurs de curentul electric &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Unitatea de măsură în S.I. pentru căldură este Joule. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; [ Q ]&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;position: relative; top: 0.37em;&quot;&gt;S.I.&lt;/span&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;= [ U ]&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;position: relative; top: 0.37em;&quot;&gt;S.I.&lt;/span&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;[ I ]&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;position: relative; top: 0.37em;&quot;&gt;S.I.&lt;/span&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;[ Δ t ]&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;position: relative; top: 0.37em;&quot;&gt;S.I.&lt;/span&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;= V A s = 1J ( Joule )&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;Efectul termic al curentului electric este utilizat în funcţionarea unor aparate electrocasnice: reşoul, fierul de călcat,cuptorul electric,uscătorul de păr,radiatorul electric,becul cu incandescenţă,fierbătorul electric,etc&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoBodyText3&quot; style=&quot;text-align: left; text-indent: 0.5in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;a) &lt;b&gt;TERMOPLONJONUL &amp;nbsp;&lt;/b&gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Termoplonjonul (fierbătorul electric) este un încălzitor electric cu ajutorul căruia se fierb lichidele. Utilizarea lui corectă se face astfel: se introduce complet în lichid, până la acoperirea totală&amp;nbsp; a părţii metalice care încălzeşte şi apoi se conectează la reţeaua electrică.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbHWNzDRrM6Vhpiz4Ebpuajc-8pdKZMf4-wS6HTai5OtWad6SxTJwPBhuz5e-lkIuiE6RsLVpzdrFl027TQwpPCMSM5jt6uE-lzGOtnwSITTKwbFS39aXHtxj0XH-KD7VUvf-J9xxxG1Y/s1600/ter.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&amp;nbsp; &lt;img border=&quot;0&quot; height=&quot;198&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbHWNzDRrM6Vhpiz4Ebpuajc-8pdKZMf4-wS6HTai5OtWad6SxTJwPBhuz5e-lkIuiE6RsLVpzdrFl027TQwpPCMSM5jt6uE-lzGOtnwSITTKwbFS39aXHtxj0XH-KD7VUvf-J9xxxG1Y/s320/ter.bmp&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Dacă se introduce întâi ştecherul în priză şi apoi termoplonjonul în lichid există riscul de a se încălzi până la topirea conductorului. Acelaşi pericol există dacă se introduce în lichid numai o parte mică din spirala fierbătorului.&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Termoplonjoanele care există în comerţ au puteri definite 300W - 500W şi funcţionează la tensiunea de 220 V.&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Astfel de încălzitoare sunt foarte practice, încălzesc rapid, comod şi fără pierderi prea mari pentru că se introduc direct în lichid şi nu mai încălzesc şi aerul din jur, ca plitele electrice.&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; b)&lt;b&gt; USCATORUL CU AER CALD&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Uscătorul cu aer cald este un alt aparat folosit în gospodărie. Un motor electric, echipat cu un mic ventilator, antrenează aerul printre spirele unui rezistor încălzit electric.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1ju8jyCp5LuqYei0MF5hWoZv1R8S_L4pTeN-HwueWW2xcif6trXi5glT34UjjHq4S0dSayTYwqk8Lp0exaqj6G16vzarbwrbsiOA6W8qOWLxkJwixVFod6v_2S094rVKsvLyVKJ12K3Y/s1600/uscator.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;293&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1ju8jyCp5LuqYei0MF5hWoZv1R8S_L4pTeN-HwueWW2xcif6trXi5glT34UjjHq4S0dSayTYwqk8Lp0exaqj6G16vzarbwrbsiOA6W8qOWLxkJwixVFod6v_2S094rVKsvLyVKJ12K3Y/s320/uscator.bmp&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp; Încălzit astfel, aerul este canalizat prin orificiul de ieşire al aparatului şi trimis către obiectul care trebuie uscat. Este utilizat de obicei la uscarea părului.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;O&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; c) &lt;b&gt;INCUBATORUL&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;Incubatorul sau clocitoarea electrică este un dulap mare, cu rafturi în care sunt aşezate ouălele ce trebuie încălzite electric. Căldura produsă la trecerea curentului electric prin rezistenţe înlocuieşte pe cea degajată de corpul găinilor. În clocitoare electrice ouăle nu se sparg şi nu se răcesc. Din acest motiv, numărul puilor scoşi, la suta de ouă clocite, este cu 20% mai mare decât prin clocirea naturală. În aceste aparate, temperatura este reglată automat, iar învârtirea ouălelor este realizată tot automat la intervale de timp corespunzătoare. Cu ajutorul incubatoarelor se clocesc mii de ouă, în timp ce o găină poate cloci în 21 de zile numai 20-25.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: white;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-size: small;&quot;&gt; &lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; color: white; text-align: center;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWV3f64iQw-2BmWXo8IfNL6XSaGriD-NL6PfCcc0wuOFlRo1NjugfyGomvtX7JuFY-mSSDIcJpwn0PvwIWLR1EC3V3N2qRTOeVp0hcYHbh8SevtKSYYtf5XJl-66rIWMlZb-rNu0BGPtc/s1600/our_incubator.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWV3f64iQw-2BmWXo8IfNL6XSaGriD-NL6PfCcc0wuOFlRo1NjugfyGomvtX7JuFY-mSSDIcJpwn0PvwIWLR1EC3V3N2qRTOeVp0hcYHbh8SevtKSYYtf5XJl-66rIWMlZb-rNu0BGPtc/s320/our_incubator.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left; text-indent: 0.25in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp; Căldura degajată de un conductor atunci când e parcurs de curent electric poate fi utilizată în cuptoare electrice, al încălzirea serelor, uscarea fructelor şi cerealelor, etc. însă uneori el este şi dăunător. Dacă inginerii n-ar ţine seama de acest efect în proiectarea motoarelor electrice, acestea s-ar distruge în scurt timp de la punerea lor în funcţiune. Una dintre măsurile de protecţie contra acestui efect constă în instalarea unui ventilator pe axul motorului care în timpul funcţionării antrenează aerul printre bobinele motorului, răcindu-le. Acest fapt îl puteţi constata observând un aspirator de praf în care turbina care absoarbe praful serveşte şi ca ventilat al motorului&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; d)&lt;b&gt; LAMPA ELECTRICA CU&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;INCANDESCENTA&lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; Un corp încălzit la o temperatură ridicată începe să lumineze (devine incandescent). Firele metalice prin care se stabileşte curentul electric se încălzesc până devin incandescente. Pe acest proces se bazează&amp;nbsp;&amp;nbsp;&amp;nbsp; funcţionarea becurilor electrice. Filamentul lor se construieşte din metale care se topesc la temperaturi foarte înalte (tungsten, osmin, tantal). Balonul de sticlă în care se află filamentul este golit de aer şi apoi umplut cu un gaz inert, la o presiune mică (Kripton). Temperatura filamentului trebuie să treacă de 2800&lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;C pentru ca lumina să fie apropiată de cea emisă de soare. Mărimea şi forma becurilor depind de puterea pentru care sunt proiectate să funcţioneze, iar alegerea becului potrivit se face în funcţie de încăperile şi suprafeţele care trebuie iluminate. Alegând în mod judicios puterea becurilor se realizează o iluminare bună şi o economisire a energiei electrice.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 0.25in; text-align: left; text-indent: 0.25in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left; text-indent: 0.25in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;RO&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 2.EFECTUL ELECTROCHIMIC&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;Soluţiile apoase ale unor substanţe(piatră vânătă-sare,acizi,baze) sunt conductoare şi se numesc electroliţi.&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; La trecerea curentului electric printr-un electrolit are loc pe electrozi&amp;nbsp; depuneri de substanţă şi degajări de gaze.&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Electroliza este o modalitate de a separa substanţele chimice, într-un lichid, cu ajutorul curentului electric. Unele lichide conţin particule încărcate cu sarcină negativă sau pozitivă. De exemplu, când dizolvăm sare (NaCl) în apă, ea se descompune în particule pozitive de sodiu şi particule negative de clor. Conectând o baterie catod şi anod, care sunt cufundaţi în lichid, particulele negative se vor acumula la polul pozitiv (anod) al bateriei, iar cele pozitive la polul negativ (catod).&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Cutiile de băuturi răcoritoare sunt adesea fabricate din aluminiu obţinut prin electroliză. Aluminiul este un metal utilizat pe scară largă, din el fabricându-se veselă şi cabluri electrice. Însă, în natură, el nu se găseşte în stare pură, ci într-o rocă numită bauxită- o combinaţie de aluminiu, oxigen şi alte substanţe. Metalul pur se obţine prin electroliză. Alumina topită (aluminiu şi oxigen) se toarnă într-un recipient. Particulele de oxigen sunt încărcate cu sarcină negativă, iar cele de aluminiu- cu sarcină pozitivă. Când prin lichid circulă un curent electric, aluminiul se depune pe catod, de unde poate fi prelucrat.&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Bijuteriile sau tacâmurile “ de argint” nu sunt totdeauna din argint masiv, ci pot fi doar argintate. Desenul de mai jos arată cum se poate acoperi o piesă de metal cu un strat subţire dintr-un alt metal.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; color: white; text-align: center;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjdK4xb6BBbzgJVKIoR1Tn4SnXCfO_-m91l8k-hDUpz0sNlK2uyFbyN1ftwl5Md_BbXyQrfKUpJ9gYragnIEt5wo7S6EDW2vA4XxuRf2v6TWDQBwPbdz-Eo1ztn9Xyumok7dwE3lYXxqfY/s1600/yyyyyyyy.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;158&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjdK4xb6BBbzgJVKIoR1Tn4SnXCfO_-m91l8k-hDUpz0sNlK2uyFbyN1ftwl5Md_BbXyQrfKUpJ9gYragnIEt5wo7S6EDW2vA4XxuRf2v6TWDQBwPbdz-Eo1ztn9Xyumok7dwE3lYXxqfY/s320/yyyyyyyy.bmp&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;span style=&quot;font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt; Piesa se conectează la borna negativă a unei surse de curent şi se cufundă într-un lichid ce conţine particule pozitive de argint. La trecerea curentului, argintul se depune pe piesa metalică, învelind-o. Acest proces se poate aplica multor metale. Cuiele de fier sunt adesea acoperite cu zinc, ca să nu ruginească.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; text-align: left; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;3. &lt;b&gt;EFECTUL MAGNETIC AL CURENTULUI ELECTRIC&lt;/b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 0.25in; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;La trecerea curentului electric printr-un conductor acesta se comportă ca un magnet.&lt;/span&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 0.25in; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;Sistemul alcătuit dintr-o bobină în interiorul căreia se află un miez de fier se numeşte electromagnet.Experimental s-a demonstrat c&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;ă&lt;/span&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt;:&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/div&gt;&lt;ul style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-top: 0in;&quot; type=&quot;disc&quot;&gt;&lt;li class=&quot;MsoNormal&quot; style=&quot;color: white;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;-Forţa de&lt;b&gt; &lt;/b&gt;atracţie      exercitată de electromagnet asupra unui obiect din fier este mai mare      atunci când bobina electromagnetului are mai multe spire.&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;-Forţa      de atracţie exercitată de un electromagnet asupra unui obiect de fier este      mai mare atunci când intensitatea curentului electric prin spirile bobinei      electromagnetului este mai mare.&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;-Forţa de atracţie exercitată de un electromagnet      asupra unui obiect de fier este mai mare, atunci când obiectul de fier      închide miezul de fier al electromagnetului. Dacă un fir prin care circulă      curent electric este înfăşurat pe un suport de fier se formează o bobină      care magnetizează puternic (dar care poate şi electrocuta dacă firul nu      este bine izolat).&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;Comparand un electromagnet cu un magnet permanent,constatam urmatoarele:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 1in; text-indent: -0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;·&lt;span style=&quot;font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;-polii magnetici ai electromagnetului se pot inversa,pe cand la magneti nu putem realiza acest lucru&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: 1in; text-indent: -0.25in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;·&lt;span style=&quot;font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;-forta de atractie exercitata asupra obiectelor de fier poate fi reglata dupa voie la electromagneti,pe cand la magneti aceasta ramane constanta.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: -0.5in; text-indent: 1in;&quot;&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;Aceste calitati ale electromagnetilor in raport cu magnetii permanenti au oferit posibilitatea utilizarii lor intr-un domeniu foarte larg de aplicatii practice si tehnice.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: -0.5in; text-align: justify; text-indent: 1in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;i&gt;&lt;span lang=&quot;RO&quot;&gt;a) &lt;b&gt;Releul electromagnetic.&lt;/b&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; Este un dispozitiv cu care se&lt;/span&gt;&lt;span lang=&quot;FR&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;comandă, de la distanţă, închiderea şi deschiderea reţelelor electrice cu tensiuni periculoase sau alte circuite şi mecanisme, pentru a economisi timp şi energie şi a asigura securitatea omului&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-left: -0.5in; text-align: justify; text-indent: 1in;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-bottom: 12pt; margin-left: -0.5in; text-align: justify; text-indent: 1in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;i&gt;&lt;span lang=&quot;RO&quot;&gt;b)&lt;b&gt;Soneria electrică.&lt;/b&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; Piesa de bază în construcţia soneriei electrice este electromagnetul. Apasând pe buton închidem circuitul electric al soneriei. Curentul care trece prin bobina electromagnetului face ca electromagnetul să atragă plăcuţa din fier şi un ciocănel care se află la capatul lamei elastice şi loveste un clopoţel, producând un sunet. Atracţia plăcuţei din fier întrerupe contactului şurubului şi circuitul se întrerupe. Soneria electrică se foloseşte ca avertizor sonor.&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgl-jUSOD-GdHzfyfjHm5sxquFHkgl6ZXdbAEY4CjBEwQKBQYex6XbYRJppV4Kss_tzyZpfkF7VSMoiKNFCVl6ZLHJpzRRzhjhfv50_kHNrut05UlUcLSEsu_x1hnBtwXNBMVZDvAkq4vQ/s1600/SONERIE+GONG.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgl-jUSOD-GdHzfyfjHm5sxquFHkgl6ZXdbAEY4CjBEwQKBQYex6XbYRJppV4Kss_tzyZpfkF7VSMoiKNFCVl6ZLHJpzRRzhjhfv50_kHNrut05UlUcLSEsu_x1hnBtwXNBMVZDvAkq4vQ/s1600/SONERIE+GONG.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&lt;span id=&quot;goog_2040015051&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; font-family: Times,&amp;quot;Times New Roman&amp;quot;,serif; margin-bottom: 12pt; margin-left: -0.5in; text-align: left; text-indent: 1in;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;RO&quot;&gt;c)Macaraua electromagnetică.&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;Macaraua &lt;/span&gt;electromagnetică&lt;span lang=&quot;PT-BR&quot;&gt; are ca pies&lt;/span&gt;ă&lt;span lang=&quot;PT-BR&quot;&gt; de baz&lt;/span&gt;ă&lt;span lang=&quot;PT-BR&quot;&gt; un&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt; electromagnet în formă de clopot.&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;RO&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp; Ea se foloseşte la ridicarea şi transportul obiectelor din fier, greu de manevrat.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; color: white; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8pjvwdUdMCujCEXOJi7w-q84zZljKwCc6vXQEgX5n8ETCl4VmRS-LpZ-Cn0-Cp86g2OMkDXPnCSDkY1azUBJ7RX4HrNMiJhHtyGfSXR5jC50LALIAc_m8MSjHogLxg6MmXiKPgCnHC-8/s1600/macara.jpeg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8pjvwdUdMCujCEXOJi7w-q84zZljKwCc6vXQEgX5n8ETCl4VmRS-LpZ-Cn0-Cp86g2OMkDXPnCSDkY1azUBJ7RX4HrNMiJhHtyGfSXR5jC50LALIAc_m8MSjHogLxg6MmXiKPgCnHC-8/s320/macara.jpeg&quot; width=&quot;244&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; text-align: left;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div align=&quot;left&quot; class=&quot;MsoBodyText3&quot; style=&quot;color: white; text-align: left;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;color: white; text-indent: 0.25in;&quot;&gt;&lt;span lang=&quot;FR&quot;&gt;&lt;/span&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/1338593345609467617/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/01/efectele-curentului-electric.html#comment-form' title='35 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1338593345609467617'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1338593345609467617'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2011/01/efectele-curentului-electric.html' title='EFECTELE CURENTULUI ELECTRIC'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbHWNzDRrM6Vhpiz4Ebpuajc-8pdKZMf4-wS6HTai5OtWad6SxTJwPBhuz5e-lkIuiE6RsLVpzdrFl027TQwpPCMSM5jt6uE-lzGOtnwSITTKwbFS39aXHtxj0XH-KD7VUvf-J9xxxG1Y/s72-c/ter.bmp" height="72" width="72"/><thr:total>35</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-6629382493297962277</id><published>2010-12-10T04:48:00.001-08:00</published><updated>2011-03-22T12:06:13.701-07:00</updated><title type='text'>Anomalii termice</title><content type='html'>&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: x-large;&quot;&gt;&lt;b&gt;&lt;i&gt;Anomalii termice sesizate in ianuarie 2007 ! &lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;articol_rezumat&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span id=&quot;intertext_newsmedia&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Administratia Nationala de Meteorologie ne-a prezentat mai multe date care cuprind anomaliile termice in luna ianuarie, de-a lungul timpului. O prima constatare: dupa anii ’80, a crescut frecventa si extinderea spatiala a valorilor ridicate de temperatura din luna ianuarie, fenomen ce poate fi atribuit incalzirii globale a climei. Temperaturile inregistrate in intervalul 1-8 ianuarie 2007 au fost peste limitele normale pentru aceasta perioada. &lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Mai jos sunt prezentate valori ale temperaturilor maxime zilnice, care au depasit 18C, pe intreaga perioada de observatii disponibile pentru acest parametru:&lt;br /&gt;
- 1936 – in zilele de 23, 27 ianuarie, la 5 statii meteorologice, dintre care cea mai mare valoare s-a inregistrat la Giurgiu 19.8C;&lt;br /&gt;
- 1939 – in zilele de 9, 18, 19 ianuarie, la 7 statii meteorologice, dintre care cea mai mare valoare a fost la Caransebes 20.7 C; &lt;br /&gt;
- 1949 – in ziua de 20 ianuarie, la Orsova 18.5C;&lt;br /&gt;
- 1952 – in ziua de 28 ianuarie, la Greaca 19.0C;&lt;br /&gt;
- 1960 – in ziua de 29 ianuarie, la Sf. Gheorghe Delta 18.3 C;&lt;br /&gt;
- 1984 – in ziua de 2 ianuarie, la 3 statii meteorologice, dintre care cea mai mare valoare s-a inregistrat la Rm. Sarat 21.3 C;&lt;br /&gt;
- 1993 – in zilele de 18, 22, 23 ianuarie, la 5 statii meteorologice, dintre care cea mai mare valoare a fost la Patarlagele 20.0 C;&lt;br /&gt;
- 1998 – in ziua de 13 ianuarie, la Curtea de Arges 18.8 C;&lt;br /&gt;
- 1999 – in ziua de 7 ianuarie, la Voinesti 18.5 C;&lt;br /&gt;
- 2001 – in zilele de 7, 8, 9, 29 ianuarie, la 13 statii meteorologice, dintre care cea mai mare valoare s-a inregistrat la Oravita 22.2 C (record absolut lunar);&lt;br /&gt;
- 2002 – in zilele de 9, 29, 30, 31 ianuarie, la 28 de statii meteorologice, dintre care cea mai mare valoare s-a inregistrat la Ploiesti &lt;/span&gt;&lt;span style=&quot;font-size: large;&quot;&gt;20.7 C. &lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/6629382493297962277/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/anomalii-termice-sesizate-in-ianuarie.html#comment-form' title='13 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6629382493297962277'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6629382493297962277'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/anomalii-termice-sesizate-in-ianuarie.html' title='Anomalii termice'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>13</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-1918021023845391133</id><published>2010-12-10T04:41:00.000-08:00</published><updated>2011-03-22T12:04:57.851-07:00</updated><title type='text'>Riscurile folosirii combustibilor alternativi</title><content type='html'>&lt;strong&gt;&lt;em&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: x-large;&quot;&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-family: Arial; font-size: x-large;&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/b&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt; Pe de o parte, utilizarea combustibililor alternativi rezolva o dubla problema: &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Arial; font-size: x-large;&quot;&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&amp;nbsp;1) reduce emisiile de gaze cu efect de sera&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Arial; font-size: x-large;&quot;&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&amp;nbsp;2) ajuta la valorificarea si eleminarea deseurilor produse de alte industrii. &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Arial; font-size: x-large;&quot;&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Pe de alta parte, folosirea lor nu este lipsita de riscuri.&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&amp;nbsp;De aceea este important sa stii ca atunci cand folosim combustibili alternativi respectam niste standarde stricte. Acestea se aplica in toate unitatile de productie ale Grupului HeidelbergCement si respecta recomandarile internationale in materie. Astfel:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Folosim doar deseuri si combustibili alternativi cu origini bine cunoscute si care corespund strict criteriilor noastre de acceptare, disponibile la cerere;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Inainte de a fi introduse in cuptoarele noastre toate deseurile sunt supuse unor teste riguroase in ceea ce priveste caracteristicile fizico-chimice. Analizele complete sunt obligatorii la inceputul utilizarii fiecarui nou tip de deseu si pe parcurs, ca proba medie, pe anumite cantitati;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Nu folosim ca si combustibili deseuri pentru care exista solutii mai ecologice de distrugere a lor;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Nu folosim combustibili alternativi daca acestia ar putea avea un impact negativ asupra sanatatii umane, mediului inconjurator sau a comunitatii locale;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Nu folosim deseuri sau combustibili alternativi daca emisiile rezultate din arderea lor sunt mai mari decat emisiile rezultate din arderea combustibililor traditionali;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;Activitatea de co-incinerare este strict reglementata de autorizatii emise de autoritatile competente. Emisiile la cos sunt monitorizate continuu.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-family: Arial,Helvetica,sans-serif; font-size: large;&quot;&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/1918021023845391133/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/folosirii-combustibilor-alternativi-pe.html#comment-form' title='7 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1918021023845391133'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1918021023845391133'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/folosirii-combustibilor-alternativi-pe.html' title='Riscurile folosirii combustibilor alternativi'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-6486683944434084725</id><published>2010-12-10T04:34:00.000-08:00</published><updated>2010-12-11T10:06:35.443-08:00</updated><title type='text'>Combustibilii alternativi</title><content type='html'>&lt;span style=&quot;font-size: x-large;&quot;&gt;&amp;nbsp;&lt;span style=&quot;font-family: Arial, Helvetica, sans-serif;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;strong&gt;&lt;em&gt;&lt;span style=&quot;color: #cc0000;&quot;&gt;Combustibilii alternativi - solutie ecologica propusa de industria cimentului &lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: #cc0000;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Arial; font-size: x-large;&quot;&gt;&lt;em&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/strong&gt;&lt;span style=&quot;font-family: Arial, Helvetica, sans-serif; font-size: large;&quot;&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;span style=&quot;color: #eeeeee; font-family: Arial, Helvetica, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;span style=&quot;color: #eeeeee; font-family: Arial, Helvetica, sans-serif; font-size: large;&quot;&gt;O solutie pentru aceasta problema a aparut in urma cu 30 de ani, cand, pe plan international au inceput sa fie utilizati &quot;combustibilii alternativi&quot;, pe baza de deseuri cu potential calorific ridicat.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;color: #eeeeee; font-family: Arial, Helvetica, sans-serif;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Cel mai important avantaj al folosirii acestor combustibili consta in faptul ca sunt economisite cantitati semnificative de combustibili fosili, adica de resurse naturale neregenerabile. Totodata se reduc si emisiile de gaze de sera.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;color: #eeeeee; font-family: Arial, Helvetica, sans-serif;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Un alt beneficiu adus comunitatii este ca sunt valorificate si eliminate complet deseuri generate de alte industrii si activitati (industria petroliera, auto, agricultura, silvicultura, deseuri municipale). Arderea in cuptorul de clincher asigura conditiile optime de valorificare a acestor deseuri. Componenta organica a deseurilor este complet distrusa si produce energie termica, in timp ce componenta minerala este integrata chimic in structura clincherului, fara a mai produce zguri sau cenusi.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Arial, Helvetica, sans-serif; font-size: large;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: #eeeeee;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;strong&gt;&lt;em&gt;&lt;span style=&quot;font-family: Arial, Helvetica, sans-serif; font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/6486683944434084725/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/combustibilii-alternativi.html#comment-form' title='15 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6486683944434084725'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6486683944434084725'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/combustibilii-alternativi.html' title='Combustibilii alternativi'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>15</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-7089596381781482181</id><published>2010-12-10T04:21:00.001-08:00</published><updated>2010-12-10T08:13:57.730-08:00</updated><title type='text'>Ce credeti ca se intampla atunci cand ..... ?</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;Hey everybody ! Here creatza .&lt;br /&gt;
Ce credeti ca se intampla cu dungile albe  de pe cer care raman in urma avionului ? Cum se formeaza ? Afecteaza cu  ceva ?&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhz6NY6LXRI2cHmdTNkMir_8R4mOblBpMdNfnBe_IgW36ZPFH10C2D-28CkUk-kvWJpCFT91PiacMMsGi0SyDYZTZKoGp0Iwp24fafILRAWMX1DSLXTfWuc7bVUUeJvFc824TY24ldqJaY/s1600/mare_chemtrails1.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhz6NY6LXRI2cHmdTNkMir_8R4mOblBpMdNfnBe_IgW36ZPFH10C2D-28CkUk-kvWJpCFT91PiacMMsGi0SyDYZTZKoGp0Iwp24fafILRAWMX1DSLXTfWuc7bVUUeJvFc824TY24ldqJaY/s320/mare_chemtrails1.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7QdmxZfXf2GymJxcytSZUe6Ow6ttKaAZxClzqQ60UgP99Y9thoAEdHrruLEhUm7-2Hr3UDiHC7xdEUDGuOfs0iNZMj1CTs2IDe3sUxSKRchZx2sKBreYsYmAf_odNzGZ5D5NpJErEqDQ/s1600/20080806_airplane_33.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7QdmxZfXf2GymJxcytSZUe6Ow6ttKaAZxClzqQ60UgP99Y9thoAEdHrruLEhUm7-2Hr3UDiHC7xdEUDGuOfs0iNZMj1CTs2IDe3sUxSKRchZx2sKBreYsYmAf_odNzGZ5D5NpJErEqDQ/s1600/20080806_airplane_33.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/7089596381781482181/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/ce-credeti-ca-se-intampla-atunci-cand.html#comment-form' title='26 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/7089596381781482181'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/7089596381781482181'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/12/ce-credeti-ca-se-intampla-atunci-cand.html' title='Ce credeti ca se intampla atunci cand ..... ?'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhz6NY6LXRI2cHmdTNkMir_8R4mOblBpMdNfnBe_IgW36ZPFH10C2D-28CkUk-kvWJpCFT91PiacMMsGi0SyDYZTZKoGp0Iwp24fafILRAWMX1DSLXTfWuc7bVUUeJvFc824TY24ldqJaY/s72-c/mare_chemtrails1.png" height="72" width="72"/><thr:total>26</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-1688745710187294641</id><published>2010-11-28T10:42:00.000-08:00</published><updated>2010-11-28T11:15:05.356-08:00</updated><title type='text'>Juniorii fizicieni: Juniorii fizicieni: About ...</title><content type='html'>&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: red;&quot;&gt;&lt;b&gt;AGITATIA TERMICA&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;Dupa cum stiti, agitatia termica reprezinta miscarea permanenta , total dezordonata si dependenta de temperatura , a moleculelor oricarui corp.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;Experimental ,se constata ca agitatia termica are urmatoarele caracteristici esentiale:&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;- este spontana ,adica are loc de la sine, nu este produsa de o cauza externa.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;- nu inceteaza niciodata.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;- creste in intensitate cu cresterea temperaturii.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: white;&quot;&gt;&lt;b&gt;Pentru a intelege mai bine aceasta miscare a moleculelor v-am atasat mai jos un mic experiment . &lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.blogger.com/video.g?token=AD6v5dzvksvtjZGpYhPNHuCzw2j7c4pvXatBIyye_yB3YVhMgv5ImC9MM-eXc0yf111Dr7vOs00cgj3s3zAZRewC2A&#39; class=&#39;b-hbp-video b-uploaded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/1688745710187294641/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/juniorii-fizicieni-juniorii-fizicieni.html#comment-form' title='5 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1688745710187294641'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/1688745710187294641'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/juniorii-fizicieni-juniorii-fizicieni.html' title='Juniorii fizicieni: Juniorii fizicieni: About ...'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-6290044836116088148</id><published>2010-11-28T04:26:00.000-08:00</published><updated>2010-11-28T04:26:01.223-08:00</updated><title type='text'>Juniorii fizicieni: About ...</title><content type='html'>&lt;a href=&quot;http://kinderasii-10d.blogspot.com/p/about.html?spref=bl&quot;&gt;Juniorii fizicieni: About ...&lt;/a&gt;&lt;div&gt;&lt;blockquote&gt;&lt;/blockquote&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/6290044836116088148/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/juniorii-fizicieni-about.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6290044836116088148'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/6290044836116088148'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/juniorii-fizicieni-about.html' title='Juniorii fizicieni: About ...'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-5596401323534287217</id><published>2010-11-28T03:57:00.000-08:00</published><updated>2010-11-28T04:24:24.563-08:00</updated><title type='text'>In vizita la Turnu Magurele</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimERa-jVc0PIMoLk5f1Hx0zUT7e_SawWUw0tw9aVVrH_9oHKU-Wk6li3_EKF18H3pDn4QWJ-5xOuLcfILUmyZiDSGS3a6HnpV4aiWj6CttpPP16vr83lC5F3DWqAUrrxJhh9EVlv1kkhg/s1600/P3138497.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimERa-jVc0PIMoLk5f1Hx0zUT7e_SawWUw0tw9aVVrH_9oHKU-Wk6li3_EKF18H3pDn4QWJ-5xOuLcfILUmyZiDSGS3a6HnpV4aiWj6CttpPP16vr83lC5F3DWqAUrrxJhh9EVlv1kkhg/s320/P3138497.JPG&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/5596401323534287217/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/in-vizita-la-turnu-magurele.html#comment-form' title='11 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/5596401323534287217'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/5596401323534287217'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/in-vizita-la-turnu-magurele.html' title='In vizita la Turnu Magurele'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimERa-jVc0PIMoLk5f1Hx0zUT7e_SawWUw0tw9aVVrH_9oHKU-Wk6li3_EKF18H3pDn4QWJ-5xOuLcfILUmyZiDSGS3a6HnpV4aiWj6CttpPP16vr83lC5F3DWqAUrrxJhh9EVlv1kkhg/s72-c/P3138497.JPG" height="72" width="72"/><thr:total>11</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3755311472709214609.post-3110496022194453747</id><published>2010-11-11T11:58:00.001-08:00</published><updated>2010-11-11T11:58:35.208-08:00</updated><title type='text'>Bun Venit !</title><content type='html'>Sper sa participe toata lumea !! Have fun ! :*&amp;nbsp;</content><link rel='replies' type='application/atom+xml' href='http://kinderasii-10d.blogspot.com/feeds/3110496022194453747/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/bun-venit.html#comment-form' title='7 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3110496022194453747'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3755311472709214609/posts/default/3110496022194453747'/><link rel='alternate' type='text/html' href='http://kinderasii-10d.blogspot.com/2010/11/bun-venit.html' title='Bun Venit !'/><author><name>10 D-estepti !</name><uri>http://www.blogger.com/profile/06179555156247883573</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip_zEvEvxzveuXgxh67AHm0YHEggUYm4_2qAOzVzNJXh6ViSZbwr6Uv704zKIEfytwYQya0HiK6KCLJxNbhR2vlZ-N6xiNJCXvrcLvfno8HvL8Pssd7a75uordL5uJ7wo/s220/albert-einstein5%5B1%5D.jpg'/></author><thr:total>7</thr:total></entry></feed>