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Energy per unit volume for a capacitor h...

Energy per unit volume for a capacitor having area A and separation d kept at potential diffeence V is given by : -

A

`(1)/(2) epsilon_(0)(V^(2))/(d^(2))`

B

`(1)/(2 epsilon_(0))(V^(2))/(d^(2))`

C

`(1)/(2) CV^(2)`

D

`(Q^(2))/(2C)`

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The correct Answer is:
A
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