Consider three identical metal spheres ` A, B` and C. Spheres A carres charge `
Channel: Doubtnut
Date: 2020-08-16

Consider three identical metal spheres ` A, B` and C. Spheres A carres charge ` + 6q` carries no charge . Spheres A and B are touchd together and them separated. Sphere C is then touched to sphere `A` and separated from it . Finally the sphere `C` is  touched to sphere `B` and separated from it . Find the final chage on the sphere `C`.