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If F is the force between two point char...

If F is the force between two point charge submerged in a medium of dielectric constant K, then on withdrawing the mediun the force between the charges becomes.......

A

`Fsqrt(K)`

B

FK

C

`F/sqrt(K)`

D

`F/K`

Text Solution

Verified by Experts

The correct Answer is:
B
Force on medium `=("Forces in air or vaccum"(F))/K`
`therefore F =(F.)/K`
`therefore F. =FK`
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