O que é um capacitor variável e será que dá para fazer um capacitor variável em casa? É o que vamos descobrir nesse vídeo!<br /><br />======================<br /><br />Fontes:<br /><br />Constante de tempo RC:<br /><a href="https://en.wikipedia.org/wiki/RC_time_constant" target="_blank" rel="nofollow">https://en.wikipedia.org/wiki/RC_time_constant</a><br /><br />Capacitor variável no FreeCad foi colorido por mim e a fonte segue abaixo:<br /><a href="https://grabcad.com/library/air-variable-cap-single-stator-butterfly-1" target="_blank" rel="nofollow">https://grabcad.com/library/air-variable-cap-single-stator-butterfly-1</a><br /><br />Livro The Art of Electronics:<br />HOROWITZ, Paul; HILL, Winfield. The Art Of Electronics. 2. ed. Cambridge -uk: Cambridge University Press, 1989. 1152 p. ISBN 13: 9-780521-370950.<br /><br />Lumens Learning - capacitores, campo elétrico e potencial elétrico:<br />PRESSBOOKS. Lumen Phisics: electric potential and electric field, capacitors and dielectrics. Electric Potential and Electric Field, capacitors and dielectrics. Disponível em: <a href="https://courses.lumenlearning.com/physics/chapter/19-5-capacitors-and-dielectrics/" target="_blank" rel="nofollow">https://courses.lumenlearning.com/physics/chapter/19-5-capacitors-and-dielectrics/</a>. Acesso em: 05 set. 2020.<br /><br />Honeywell Automation - constante dielétrica:<br />HONEYWELL. Dielectric Constant Table. Industrial Automation and Control Solutions. Disponível em: <a href="https://www.honeywellprocess.com/library/marketing/tech-specs/Dielectric%20Constant%20Table.pdf" target="_blank" rel="nofollow">https://www.honeywellprocess.com/library/marketing/tech-specs/Dielectric%20Constant%20Table.pdf</a>. Acesso em: 05 set. 2020.<br /><br />Um video semelhante:<br /><a href="https://youtu.be/cwIcBRpwBEI" target="_blank" rel="nofollow">https://youtu.be/cwIcBRpwBEI</a><br /><a href="https://youtu.be/sl3o3FoamQY" target="_blank" rel="nofollow">https://youtu.be/sl3o3FoamQY</a><br /><br />Meu website<br /><a href="https://nets-nuts.com.br/eletronica/capacitor-variavel-feito-em-casa-sera-que-funciona/" target="_blank" rel="nofollow">https://nets-nuts.com.br/eletronica/capacitor-variavel-feito-em-casa-sera-que-funciona/</a><br /><br />Meu perfil no Quora:<br /><a href="https://pt.quora.com/Existem-capacitores-vari%C3%A1veis-Para-que-servem/answer/Renato-Pierri" target="_blank" rel="nofollow">https://pt.quora.com/Existem-capacitores-vari%C3%A1veis-Para-que-servem/answer/Renato-Pierri</a><br />...<br /><a href="https://www.youtube.com/watch?v=7wPH8sNLMPk" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=7wPH8sNLMPk</a>