Question

Pls answer it fdastly

Answer 1

hey dud your Ans is d of question no 42

Answer 2

Q.no. 42

answer will be Option "D"

explanation-

Electric force due to a dipole is

$f = \frac{2kpq}{ {r}^{3} }$

where f = force on charge q

k= electrostatic constant= 9*10^9

p= dipole moment

r = distance of charge q from dipole

clearly we can see that

force is inversely proportional to the cube of distance.

so when the distance is doubled, force will become 1/8 times i.e. F/8.

if you are satisfied with the solution pls mark it as a brainliest answer. :)