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Three large conducting plates A, B and C...

Three large conducting plates A, B and C having charges +q,-2q and +q as shown in fig. The gaps `l_(1) and l_2` are small and `gtl_(2)` The plates A and C are fixed and B is free to move. Neglest gravity. If switch S is closed, the plate B will start moving towards

A

Left

B

Right

C

will not move

D

First move towards left and then towards right

Text Solution

Verified by Experts

The correct Answer is:
B
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