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Two large parallel conducting plates are...

Two large parallel conducting plates are placed close to each other ,the inner surface of the two plates have surface charge densities `+sigma` and `-sigma` .The outer surfaces are without charge.The electric field has a magnitude of

A

`(sigma)/(2epsi_(0))`

B

`(sigma)/(epsi_(0))`

C

0

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
The magnitude of the electric field between the plantes in `E = (sigma)/(2epsi_(0)) -(sigma)/(2epsi_(0)) = (sigma)/(epsi_(0))`
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