One metallic sphere A is given positive charge whereas another identical metallic sphere B of exactly same mass as of A is given equal amount of negative charge. Then

Q. Two identical metallic spheres A and B of exactly equal masses are given equal positive and negative charge respectively. Then:

Q. Two identical metallic spheres A and B of exactly equal masses are taken. Sphere A is given positive charge Q columb and B is given an equal negative charge. So initially before the charge is given. What will be the masses after the charging?

Q. Two identical metallic spheres of exactly equal masses are taken. One is given a positive charge $Q$ coulombs and the other an equal negative charge. Their masses after charging are different.

Q. Two metal spheres A and B of exactly same mass are given equal positive and negative charges respectively. Their masses after charging:

Q. After charging of two spheres $A$ and $B$ of exactly same mass, they are given equal positive and negative charges respectively. Then :