Electrostatics Question 199

Question: Two charges are at a distance d apart. If a copper plate (conducting medium) of thickness $ \frac{d}{2} $ is placed between them, the effective force will be [UPSEAT 2001; J & K CET 2005]

Options:

A) 2F

B) F / 2

C) 0

D) $ \sqrt{2}F $

Show Answer

Answer:

Correct Answer: C

Solution:

Effective air separation between them becomes infinite so force becomes zero.



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