it is true that when you rub two balloons with a woolen cloth and the bring them near each other, they attract each other?

Question

anonymous · Answer

When rubbing a balloon with a wool cloth, it puts negative charges on the balloon. Negative charges attract to positive charges. When both balloons are rubbed with the wool cloth, the both receive negative charges, so they will repel each other.

ghazi · Answer

yes it is true because, due to charging by induction opposite charges induces on surface because of what they attract each other

anonymous · Answer

It doesn't actually matter whether it makes the ballons positive or negative, same effect