Home
Class 12
PHYSICS
Force between two stationary charges, wh...

Force between two stationary charges, when placed in free space is 20N. If they are placed in a medium of relative permittivity 5, the force between them is

A

100N

B

4N

C

0.25N

D

20N

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If air is replaced by some other medium then the electrostatic force between two charges.

Two charged spheres when placed in air attract with a force F. Keeping the distance between the charges constant, the spheres are immersed in a liquid of relative permittivity K. Then the spheres will