Question

The force between two poles is 200N when they are at a distance of 2 cm. The force between them at a distance of 5 cm in the same medium will be___.​

Answer 1

Answer:

Dielectric constant of medium =ε

r

Force in the medium =F

m

The electric force between point charges in the presence of medium is given by

F

m

=

ε

r

F

air

F

air

=F

m

×ε

r

=F⋅ε

r

.

Hope it helps you

Answer 2

I DON'T KNOW THE ANSWER.YOU CAN ASK FROM SOMEONE