Question

if u hold a plastic comb in your hand and rub it in your hair it will get charged. however,if u do it with a metal comb it will not get charged.why?. but if the metal comb has a plastic handle,it will also get charged.why?

Answer 1

This is because the neutrality of polarity can be changed by electric field in this case. When you create - charge in the comb and you expose the pieces of paper to the electric field created by the charge, you will polarise them so that the part closer to the comb will be +


mark me as brainliest...