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A soap bubble is given a negative charge...

A soap bubble is given a negative charge, then its radius

A

Decrease

B

Increase

C

Remain same

D

Nothing can be predicted as uniformation is insufficient

Text Solution

Verified by Experts

The correct Answer is:
B
Due to mutual repulsion of charges distributed on the surface of bubble.
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A2Z-ELECTRIC CHARGE, FIELD & FLUX-Section D - Chapter End Test
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  16. Two infinitely large charged planes having uniform suface charge densi...

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  17. Figure, shown above, shows three situations involving a charged partic...

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