An uncharged body X is brought into contact with a negatively charged body Y, then

An uncharged conductor is brought in contact with a positively charged body. What is the nature of charge acquired by the conductor?

When a neutral body is brought closer to a negatively charged body, then

When a neutral body is brought closer to a negatively charged body, then

When a negatively charged body is placed in contact with the negatively charged disc of G.L.E. Its leaves ___________

A body can be negatively charged by