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      <title>Física by Jonas</title>
      <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j</link>
      <description>André, Gabriel, Jonathas e Júlia.</description>
      <language>en-us</language>
      <pubDate>2021-06-28 18:12:43 UTC</pubDate>
      <lastBuildDate>2024-12-31 20:55:36 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Geradores Elétricos:</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628777808</link>
         <description><![CDATA[<div>O gerador transforma qualquer tipo de energia em elétrica.&nbsp;<br>Exemplo: Energia nuclear, eólica, solar, etc.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:16:54 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628777808</guid>
      </item>
      <item>
         <title>Receptores Elétricos: </title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628784053</link>
         <description><![CDATA[<div>Os receptores são opostos aos geradores, transformando a energia elétrica em outro tipo, como por exemplo a cinética.<br>Ele recebe a eletricidade do circuito se movendo do polo positivo para o polo negativo.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:22:21 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628784053</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628789919</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 18:27:40 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628789919</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628796735</link>
         <description><![CDATA[<div>Tem-se um gerador de f.e.m.E=15V e resistência interna r = 4,0 Ω.<br><br></div><div>Determine&nbsp;a ddp em seus terminais para que a corrente que o atravessa, tenha intensidade i&nbsp; = 3,0A;<br>R= U = E – r . i<br>U = 15- 4,0. 3,0<br>U = 15 – 12,0<br>U = 3V</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:34:06 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628796735</guid>
      </item>
      <item>
         <title>Resistor Elétrico</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628800343</link>
         <description><![CDATA[<div>É um dispositivo extensamente utilizado na eletrônica, normalmente com a finalidade de transformar energia elétrica em energia térmica por meio do efeito joule, ou com a finalidade de limitar a corrente elétrica em um circuito.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:37:00 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628800343</guid>
      </item>
      <item>
         <title>A 1ª Lei de Kirchhoff</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628801788</link>
         <description><![CDATA[<div>A 1° Lei ou <em>Lei dos Nós</em>, se aplica aos pontos do circuito onde há divisão na corrente elétrica (os pontos de conexão entre três ou mais condutores chamados de <em>nós).</em></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:38:20 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628801788</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628804763</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 18:41:00 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628804763</guid>
      </item>
      <item>
         <title>A 2ª Lei de Kirchhoff</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628806263</link>
         <description><![CDATA[<div>A 2ª Lei, também chamada de <em>Lei das Malhas</em>, é aplicada aos caminhos fechados de um circuito, que são chamados de malhas.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:42:25 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628806263</guid>
      </item>
      <item>
         <title>Leis de Kirchhoff</title>
         <author>andre_menezes</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628811666</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:47:05 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628811666</guid>
      </item>
      <item>
         <title>Exercícios</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628814067</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 18:49:08 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628814067</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628815853</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 18:50:55 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628815853</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628823555</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 18:58:34 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628823555</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628826372</link>
         <description><![CDATA[<div>Os Capacitores possuem a função de acumular cargas elétricas. São dispositivos simples presentes na maioria dos circuitos elétricos. Consistem de um meio dielétrico separando duas placas condutoras conectadas a potenciais elétricos distintos.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:01:14 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628826372</guid>
      </item>
      <item>
         <title>Capacitância</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628826751</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:01:38 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628826751</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628828688</link>
         <description><![CDATA[<div>A capacitância (grandeza física escalar) mede a quantidade de cargas que podem ser armazenadas em um capacitor, estabelecendo uma diferença de potencial elétrico. Sendo maior a capacitância conforme o capacitor puder armazenar suas cargas.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:03:43 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628828688</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628830410</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 19:05:22 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628830410</guid>
      </item>
      <item>
         <title></title>
         <author>andre_menezes</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628834437</link>
         <description><![CDATA[<div><strong><em>Gustav Robert Kirchhoff</em></strong> (1824-1887)</div><div><sup>*Criador das leis</sup></div>]]></description>
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         <pubDate>2021-06-28 19:09:22 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628834437</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628835656</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 19:10:35 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628835656</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628836320</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 19:11:14 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628836320</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628838211</link>
         <description><![CDATA[<div><strong>C</strong> – capacitância (F)<br><br></div><div><strong>Q</strong> – carga elétrica (C)<br><br></div><div><strong>U</strong> – potencial elétrico (V)<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:13:10 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628838211</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628840356</link>
         <description><![CDATA[<div>Ela também pode ser definida pelo formato do capacitor, a área das placas, sua distância são fatores que determinam a intensidade da grandeza.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:15:01 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628840356</guid>
      </item>
      <item>
         <title>Primeira Lei de Ohm:</title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628864320</link>
         <description><![CDATA[<div>Exemplifica que a corrente elétrica em condutores, como o metal, são diretamente proporcionais a tensão aplicada.</div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:38:37 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628864320</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628866140</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 19:40:32 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628866140</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628866518</link>
         <description><![CDATA[<div><strong>R </strong>– resistência elétrica (Ω)<br><br></div><div><strong>U</strong> – diferença de potencial elétrico (V)<br><br></div><div><strong>i </strong>– corrente elétrica (A)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:40:58 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628866518</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628869083</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-28 19:43:38 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628869083</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628873962</link>
         <description><![CDATA[<div>Qual será a força contraeletromotriz de um receptor elétrico que possui resistência interna de 3 Ω, quando submetido a uma ddp de 300 V e percorrido por uma corrente elétrica de 30 A?<br>R= U = ε' + r.i<br><br></div><div>300 = ε' + 3 . 30<br><br></div><div>300 = ε' + 90<br><br></div><div>ε' = 300 – 90<br><br></div><div>ε' = 210 V</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-28 19:49:00 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628873962</guid>
      </item>
      <item>
         <title></title>
         <author>jonathasrieger90</author>
         <link>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628889041</link>
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         <pubDate>2021-06-28 20:05:09 UTC</pubDate>
         <guid>https://padlet.com/jonathasrieger90/asfo4gtlrso1gj6j/wish/1628889041</guid>
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