Electrostatics Question 180

Question: Two charges $ q _{1} $ and $ q _{2} $ are placed in vacuum at a distance $ d $ and the force acting between them is $ F $ . If a medium of dielectric constant 4 is introduced around them, the force now will be [MP PMT 1994]

Options:

A) $ 4F $

B) $ 2F $

C) $ \frac{F}{2} $

D) $ \frac{F}{4} $

Show Answer

Answer:

Correct Answer: D

Solution:

In the presence of medium force becomes $ \frac{1}{K}times $ .



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