Question

when two bodies are rubbed , only negative charge are transferred .give reason​

Answer 1

For example, on rubbing an ebonite rod with fur or cat's skin, the electrons from the cat's skin get transferred to the ebonite rod. The cat's skin now has a deficiency of electrons and so is positively-charged. On the other hand, the ebonite rod has an excess of electrons and hence is negatively-charged.

Answer 2

Answer:

when two different materials are rubbed together, there is a transfer of electron from one material to other material.This makes positive charge to change as negative charge