Question

explain why, during the rubber process, the silk cloth become positively charge while polythen rod become negatively charge​

Answer 1

Answer:

When you are rubbing the polythene rod with the silk cloth, electrons are stripped away from the atoms in the polythene and transferred to the silk cloth. This leaves the polythene rod with more positive than negative charge, so you get a net positive charge.

Answer 2

Explanation:

When we rub Silk cloth with polythene rod the the silk cloth have high no. of electrons and polythene rod have less electron. So, during rubbing electron takes energy by friction and move out from silk cloth to polythene rod making silk cloth positevely charged and rod becomes negatively charged.