(a) Can two bodies having like charge attract each other (yes/No) (b) Can a charged body attract an unchanged body? (yes/No) (c ) Two identical metallic spheres of exactly equal masses are taken, one is given a positive charge q and the other an equal negative charge. Their masses after charging are different. Co,,ent on the statement.

In a neutral body, the amount of positive charge is equal to the amount of negative charge.

Two bodies are charged by rubbing one against the other. During the process, one becomes positively charged while the other becomes negatively charged. Then

Two identical small metal sphers each of mass m are suspended from the roof by two strings of same slength L as shown. When they are given equal amounts of charge, they are found to be in equilibrium symmetrically such that the suspension point and the centres of the two spheres form an equilaterla triangle. If the charge on each sphere is

Two equal negative charges are fixed at points and on y-axis. A positive charge Q is released from rest at the point on the x-axis. The charge Q will:

Three charge +Q, +Q and -Q are placed at the corners of an equilateral triangle. The ratio of the force on a positive charge to the force on the negative charge will be equal to

Two identical metallic spheres X and Y with electrons supported on insulating stands and placed in contact. What kind of charges will be daveioped on X and Y when a negatively charged ebonite rod is brought near X?