Maya uses a plastic brush on dry hair. Her hair gets attracted to the comb everytime it is near. This is due to static electricity.
Use the following information to answer the next question.
During an experiment, Mukhtar rubs a plastic comb against his dry hair and then brings the comb near some paper pieces. The paper pieces get attracted toward the comb.
During this experiment,
If we rub a plastic comb on dry hair for some time and bring this comb near small pieces of paper, it attracts small pieces of paper. Which of the following can be related to this?
When a plastic comb is rubbed with dry hair, it acquires some charges due to which it attracts tiny pieces of paper. But when a plastic comb is rubbed with wet or oiled hair the same does not happen. Why?
A plastic comb is rubbed against dry hair gently. What is the effect on both the plastic comb and dry hair?