Question

Two spheres located at distance of d=5 cm attract one another with a force of F=3 N. If one of them has three times more charges than the other, find the electric force between them?

Answer 1

This problem is misstated since

F is given as 3 Newtons

F = K * Q * (3Q) / .05 m^2

The problem could be solved for Q since the other values are known