<?xml version="1.0"?>
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   <channel>
      <title>Eletrostática PURA by Lívia Guimarães</title>
      <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv</link>
      <description>Criatividade é o limite!</description>
      <language>en-us</language>
      <pubDate>2020-09-27 17:21:42 UTC</pubDate>
      <lastBuildDate>2025-11-19 21:41:16 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet.net/icons/png/1f913.png</url>
      </image>
      <item>
         <title>  1. CARGA ELÉTRICA</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782576742</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:32:49 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782576742</guid>
      </item>
      <item>
         <title>          INTRODUÇÃO</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782577403</link>
         <description><![CDATA[<blockquote><em>Você sabia que as  interações eletromagnéticas são consideradas umas das quatro interações fundamentais  da natureza?</em></blockquote><div><br>As quatro interações fundamentais são: <br><br>interação forte, eletromagnética, fraca e gravitacional.<br><br>Dentre elas a que mais estamos familiarizados é com a eletromagnética<strong>.<br><br>Agora confira meu conteúdo!</strong></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:33:38 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782577403</guid>
      </item>
      <item>
         <title>       CONTEÚDO</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782578180</link>
         <description><![CDATA[<div>1. Carga Elétrica;<br>1.1 Força Elétrica;<br>2. Campo Elétrico;<br>3. Potencial Elétrico;<br>4. Capacitores;</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:34:37 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782578180</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782588702</link>
         <description><![CDATA[<div>Cargas Elétricas <strong>iguais</strong> se <strong>repelem</strong> e cargas <strong>diferentes</strong> se <strong>atraem</strong>.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:47:10 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782588702</guid>
      </item>
      <item>
         <title>    Propriedades das Cargas Elétricas    </title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782588940</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:47:28 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782588940</guid>
      </item>
      <item>
         <title> Processos de Eletrização</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782590241</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:49:09 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782590241</guid>
      </item>
      <item>
         <title>        Atrito</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591428</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:50:39 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591428</guid>
      </item>
      <item>
         <title>      Indução</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591646</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:50:57 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591646</guid>
      </item>
      <item>
         <title>Contato</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591923</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:51:18 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782591923</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782592819</link>
         <description><![CDATA[<div>Os dois corpos adquirem a mesma quantidade de carga, mas sinais diferentes.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:52:28 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782592819</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782594958</link>
         <description><![CDATA[<div>No sistema isolado (sem troca de energia e matéria), a soma algébrica das cargas é constante - <strong>Princípio da conservação da carga.</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:55:15 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782594958</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782597873</link>
         <description><![CDATA[<div>Os dois corpos adquirem carga de mesmo sinal, e a quantidade de cargas em cada corpo depende do tipo de material e do seu tamanho.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:58:31 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782597873</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782598856</link>
         <description><![CDATA[<div>Aparece cargas de sinais opostos ao indutor. A indução dura enquanto o indutor for mantido próximo ao induzido.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 17:59:45 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782598856</guid>
      </item>
      <item>
         <title>            1.1 Força Elétrica</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782630385</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:36:37 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782630385</guid>
      </item>
      <item>
         <title>2. CAMPO ELÉTRICO</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782632967</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:39:41 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782632967</guid>
      </item>
      <item>
         <title>        Conceitos</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782637910</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:45:39 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782637910</guid>
      </item>
      <item>
         <title>          Fórmulas</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782638336</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:46:12 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782638336</guid>
      </item>
      <item>
         <title>3. POTENCIAL ELÉTRICO</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782644853</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:50:24 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782644853</guid>
      </item>
      <item>
         <title>         Conceitos</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782645641</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:51:24 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782645641</guid>
      </item>
      <item>
         <title>           Fórmulas</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782645934</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:51:47 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782645934</guid>
      </item>
      <item>
         <title>   4. CAPACITORES</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782646658</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 18:52:42 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782646658</guid>
      </item>
      <item>
         <title>       REFERÊNCIAS</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782653363</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 19:00:53 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782653363</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782685156</link>
         <description><![CDATA[<div>A carga elétrica é a matéria constituinte dos átomos.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 19:36:49 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782685156</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782688928</link>
         <description><![CDATA[<div>O átomo é composto por um núcleo altamente concentrado, por prótons (carga positiva), por elétrons (carga negativa) e por nêutrons (sem carga).</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 19:40:54 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782688928</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782694074</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=6o3zDgWmBKw" />
         <pubDate>2020-09-27 19:46:57 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782694074</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782761323</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=bglmaanxQ_U" />
         <pubDate>2020-09-27 21:07:12 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782761323</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782766232</link>
         <description><![CDATA[<div>A interação entre duas cargas elétricas, que se encontram próximas, se dá pela troca de fótons entre as cargas. Cada carga possui a sua própria "nuvem" de fótons, que é totalmente independente da existência ou não de outra carga na sua vizinhança.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 21:14:19 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782766232</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782768220</link>
         <description><![CDATA[<div>Esta propriedade associada às cargas, a "nuvem" de fótons é denominada <strong>campo elétrico.</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 21:17:12 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782768220</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782774837</link>
         <description><![CDATA[<div>Campo Elétrico devido a uma carga pontual:</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/4963a3cc4053cd5cad4f6f10ac52f823/11.PNG" />
         <pubDate>2020-09-27 21:26:04 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782774837</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782797430</link>
         <description><![CDATA[<div>A energia que um corpo possui e tem a possibilidade de transformar em outras formas de energia, chamamos de energia potencial.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 21:58:25 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782797430</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782798776</link>
         <description><![CDATA[<div>Potencial elétrico, por sua vez é a energia potencial elétrica por unidade de carga, sendo independente do módulo da carga de teste.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 22:00:30 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782798776</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782801199</link>
         <description><![CDATA[<div>Juntamente com o conceito de Potencial Elétrico surge a diferença de potencial entre dois pontos. </div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 22:04:31 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782801199</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782805412</link>
         <description><![CDATA[<div>Potencial elétrico criado por uma carga puntiforme:</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/f929ab0712ee5a8eff15e3223b2776ef/22.PNG" />
         <pubDate>2020-09-27 22:10:47 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782805412</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782819954</link>
         <description><![CDATA[<div>São dois condutores isolados de formato arbitrário, que possuem cargas iguais, mas de sinais opostos.</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 22:31:21 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782819954</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782820521</link>
         <description><![CDATA[<div>A energia do capacitor é armazenado no campo elétrico.<br><br>O símbolo do capacitor mais usual é:</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/2f9878bd26657d4d1828274c8860b2c3/download.png" />
         <pubDate>2020-09-27 22:32:15 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782820521</guid>
      </item>
      <item>
         <title>          Tipos</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782821245</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 22:33:24 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782821245</guid>
      </item>
      <item>
         <title>        Conceito</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782821369</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 22:33:36 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782821369</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822081</link>
         <description><![CDATA[<div>Placas Paralelas</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/937714feb09d436c2d0aa50b23a94744/placas.jpg" />
         <pubDate>2020-09-27 22:34:48 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822081</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822301</link>
         <description><![CDATA[<div>Capacitor Cilindrico</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/0a3388d51e4df9c7834134a01360e243/capa_2.png" />
         <pubDate>2020-09-27 22:35:10 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822301</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822560</link>
         <description><![CDATA[<div>Capacitor Esférico</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/1e610b505674856a28e2fa5186241007/capa.png" />
         <pubDate>2020-09-27 22:35:33 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782822560</guid>
      </item>
      <item>
         <title>Livro</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782852078</link>
         <description><![CDATA[<div>Fundamentos de Física - Vol. 3 <br>Halliday &amp; Resnick</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:13:50 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782852078</guid>
      </item>
      <item>
         <title>      Aplicações</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782853997</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:16:26 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782853997</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782858220</link>
         <description><![CDATA[<div>Filtro em circuitos retificadores e ressoantes de dispositivos eletrônicos</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:21:33 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782858220</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782861836</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/wG0sQz91MKc" />
         <pubDate>2020-09-27 23:25:13 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782861836</guid>
      </item>
      <item>
         <title>        Fórmulas</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782865255</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:28:47 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782865255</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782868578</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/6f23512444ca57eb6100c659d1f053ab/44.PNG" />
         <pubDate>2020-09-27 23:32:45 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782868578</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782869080</link>
         <description><![CDATA[<div>A capacidade de um condutor armazenar cargas elétrica é chamado de  capacitância que pode ser calculada pela fórmula abaixo:</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:33:24 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782869080</guid>
      </item>
      <item>
         <title>Onde:</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782870243</link>
         <description><![CDATA[<div>C = Capacitância;<br>Q = Carga<br>V= Potencial Elétrico</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-27 23:34:53 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/782870243</guid>
      </item>
      <item>
         <title>      Exercícios Eletrostática</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783073840</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 01:54:19 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783073840</guid>
      </item>
      <item>
         <title>Força Elétrica</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783078337</link>
         <description><![CDATA[<div>Estando duas cargas elétricas Q idênticas separadas por uma distância de 4m, determine o valor destas cargas sabendo que a intensidade da força entre elas é de 200 N.<br><br>A) 5,2 * 10^-4 C<br>B) 3, 5 * 10 ^-4 C<br>C) 2 *10^-4 C<br>D)6 * 10^-4 C</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 01:57:12 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783078337</guid>
      </item>
      <item>
         <title>        Resolução</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783084302</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/0b6844d6f1a13793e1cccf3400fc23d4/5555.PNG" />
         <pubDate>2020-09-28 02:01:03 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/783084302</guid>
      </item>
      <item>
         <title>Capacitores</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784811432</link>
         <description><![CDATA[<div>Um cosmonauta russo estava a bordo da estação espacial MIR quando um de seus rádios de comunicação quebrou. Ele constatou que dois capacitores do rádio de 3 μF e 7 μF ligados em série estavam queimados.<br>Em função da disponibilidade, foi preciso substituir os capacitores defeituosos por um único capacitor que cumpria a mesma função.<br>Qual foi a capacitância, medida em μF, do capacitor utilizado pelo cosmonauta?<br>A) 0,10<br>B) 0,50<br>C) 2,1<br>D) 10<br>E) 21</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 15:35:20 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784811432</guid>
      </item>
      <item>
         <title>Resolução</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784814235</link>
         <description><![CDATA[<div>Como os capacitores estão associados em série, a capacitância do capacitor equivalente é dada por:<br>C<sub>eq</sub> = C<sub>1</sub>. C<sub>2</sub> / C<sub>1</sub> + C<sub>2</sub><br>Então:<br>C<sub>eq</sub> = 3. 7 / 3 + 7<br>C<sub>eq</sub> = 21/10<br>C<sub>eq</sub> = 2,1 μF<br>Resp.: C</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 15:35:59 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784814235</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784823932</link>
         <description><![CDATA[<div>Em uma experiência didática, cinco esferas de metal foram presas em um barbante, de forma que a distância entre esferas consecutivas aumentava em progressão aritmética. O barbante foi suspenso e a primeira esfera ficou em contato com o chão. Olhando o barbante de baixo para cima, as distâncias entre as esferas ficavam cada vez maiores. Quando o barbante foi solto, o som das colisões entre duas esferas consecutivas e o solo foi gerado em intervalos de tempo exatamente iguais.</div><div>A razão de os intervalos de tempo citados serem iguais é que a:<br><br></div><div><strong>A) </strong>velocidade de cada esfera é constante.</div><div><strong>B) </strong>força resultante em cada esfera é constante.</div><div><strong>C) </strong>aceleração de cada esfera aumenta com o tempo.</div><div><strong>D) </strong>tensão aplicada em cada esfera aumenta com o tempo.</div><div><strong>E)</strong> energia mecânica de cada esfera aumenta com o tempo.<br><br><strong>Resposta:</strong><br><br>letra: B</div><div><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 15:38:17 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784823932</guid>
      </item>
      <item>
         <title>Potencial Elétrico</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784969981</link>
         <description><![CDATA[<div>Uma carga pontual Q, cria no vácuo, a uma distância r, um potencial de 200 volts e um campo elétrico de intensidade igual a 600 N/C. Quais os valores de r e Q? (Dado k = 9 .10^9  N.m²/C²).</div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 16:13:34 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784969981</guid>
      </item>
      <item>
         <title>Sites</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784976119</link>
         <description><![CDATA[<div>&gt; Qconcursos<br>Qconcursos.com<br><br>&gt;Brasil Escola<br>https://exercicios.brasilescola.uol.com.br/exercicios-fisica/exercicios-sobre-energia-potencial-eletrica.htm#resp-2<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 16:15:09 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784976119</guid>
      </item>
      <item>
         <title>       Resolução</title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784984741</link>
         <description><![CDATA[<div>V= E*r<br>r = V/E<br>r= 200/600<br>r = 1/3<br><br>V= K * Q/r<br><br>200= ((9,0*10^9)*Q)/(1/3)<br><br>Portanto,<br><strong>Q = 7,4*10^-9 C<br></strong><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2020-09-28 16:17:21 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/784984741</guid>
      </item>
      <item>
         <title></title>
         <author>liviaguimaraes1</author>
         <link>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/785013239</link>
         <description><![CDATA[<div> Uma partícula de carga q = 5,0 . 10^-6 C e massa m = 4,0 . 10^-4 kg, colocada num ponto P do espaço adquire aceleração de 2,0 . 10^3 m/s2 . a) Qual é o módulo do vetor campo elétrico E nesse ponto? <br><br>Resolução:<br> Utilizamos a fórmula:<br><br>E = m*a/q<br><br>Fica:</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/756063065/67aca3e5f0a7d911e7366024ad8a7a0d/1.PNG" />
         <pubDate>2020-09-28 16:24:15 UTC</pubDate>
         <guid>https://padlet.com/liviaguimaraes1/r1bbaspw5ciclbcv/wish/785013239</guid>
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