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Force of attraction between the plates ...

Force of attraction between the plates of area A of a parallel palte capacitor is

A

`( epsi_0 ( epsi_2 - epsi_1)A)/([d In (epsi_2 // epsi_1)])`

B

`(epsi_0 A )/([d In epsi_2 //epsi_1])`

C

`( epsi_0 ( epsi_2 + epsi_1)A)/(2 d)`

D

`( epsi_0 ( epsi_2 + epsi_1 ) A)/(d)`

Text Solution

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The correct Answer is:
A
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