Describe an activity to show that charging can be done by rubbing the objects.

Asked by Topperlearning User | 25th Nov, 2013, 10:38: AM

Expert Answer:

Take a used ballpen refill and rub it vigorously with a piece of polythene. Bring it close to tiny pieces of paper. It will attract the pieces of paper.This suggests that the refill has acquired an electric charge by rubbing.

Answered by  | 25th Nov, 2013, 12:38: PM