Two spherical conductors B and C having equal radii and cayying equal charges on
Channel: Doubtnut
Date: 2020-07-05

Two spherical conductors B and C having equal radii and cayying equal charges on them repel each other with a force F when kept apart at some distance. A third spherical conductor having same radius as that B but uncharged is brought in contact with B, then brought in contact with C and finally removed away from both. The new force of repulsion between B and C is