Question

Hiro rubs an inflated balloon on his hair, and his hair sticks to the balloon. As he moves the balloon away from his head, how does the electric force change

Answer 1

Answer: option C- the electric force decreases because the distance increases

Explanation:

Hope helps took test :)

Answer 2

There is a transfer of electrons between the surface that came into contact.In this case, when balloon is rubbed onto your hair, electrons from the balloon transfer to your hair. When the surfaces are separated they try to maintain neutral charge by transferring the excess electron from the hair to the balloon.