Question

2charge carrying Equal charge at distance r their is force of repulsion that is given as F . Another uncharged body c is placed in contact with A and then B and final placed at the centre of the line joining the two charges.find the net force on C? A,B,C are the same size of conductor​

Answer 1

Answer:

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

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