Question

Two small similar metal spheres A and B having charges
4q and - 4q, when placed at a certain distance apart, exert
an electric force F on each other. When another identical
uncharged sphere C, first touched with A then with B and
then removed to infinity, the force of interaction between A
and B for the same separation will be
(a) F/2
(b) F/8
(c) F/16 (d) F/32​

Answer 1

Answer:

force ka formula lagao bhai