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Four initially uncharaged thin, large, p...

Four initially uncharaged thin, large, plane idential metallic plates A,B,C and D are arranged parallel to each other as shown. Now plates A,B,C and D are given charges Q,2Q,3Q and 4Q respectively. Plates A and D are connected by a mtallic wire while plates B and C connected by other metallic wire then after Electrostatic equilibrium is reached.

Total charge on plates after earthing plates A and B will be

A

zero

B

`(3Q)/(2)`

C

`(-9Q)/(2)`

D

`(5Q)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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