Question

A boy combs his hair using a plastic comb. His hair becomes positively charged. (2M)
(i) Explain what happens to the boy’s hair when it becomes positively charged.
(ii) The boy puts his charged comb near some small pieces of paper. Explain what happens.

Answer 1

Answer:

ans 1 : when boys' hair becomes positive charged then the negative charged is appear ed on the comp and the comb is become charged and it will attract the small pieces off paper due to induction