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Consider a parallel plate capacitor havi...

Consider a parallel plate capacitor having charge Q. Then,

A

there is no force acting on plates of the capacitor

B

the electric field at outer side of plates is zero

C

the electric field between the plates of the capacitor is `(sigma)/(in_(0))`

D

the force between the plates is given by `(Q^(2))/(2Ain_(0))`

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The correct Answer is:
B, C, D
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