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A charge Q is uniformly distributed over...

A charge Q is uniformly distributed over a large plastic plate. The electric field at a point P close to the centre of the plate is `10V m^(-1)`. If the plastic plate is replaced by a copper plate of the same geometrical dimension and carrying the same charge `Q` the electric field at the point P will become

A

zero

B

`5 V m^(-1)`

C

`10 V m^(-1)`

D

`20 V m^(-1)`.

Text Solution

Verified by Experts

The correct Answer is:
C
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