Предмет: Физика, автор: dasha2312000

Пожалуйста помогите!!!!!

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Автор ответа: fatt52

εo=8.85*10^-12 Ф/м ε=2,2 С=10^-6 Ф d=0.25*10^-3 м S=?
===
C=εo*ε*S/d
S=C*d/(εo*ε)=10^-6*0.25*10^-3/(8.85*10^-12*2.2)=12.84 м²
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Автор ответа: dasha2312000

Спасибо большое)

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