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A large nonconducting sheet M is given a...

A large nonconducting sheet M is given a uniform charge density. Two unchared small metal rods A and B are placed near the sheet as shown in figure

A

M attracts A

B

A attract B

C

M attracts B

D

B repels A

Text Solution

Verified by Experts

The correct Answer is:
B
(i) Figure after induction is

(ii) Field due to M is uniform
`:.` Force between M and A =0
Also, force between M and B=0
& A and B attract each other due to induction.
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