Which of the following might make the spoons repel each other?
A.
A and B are not charged at all
B.
Both A and B are the same charge (negative and negative)
C.
A and B are opposite charges (A is positive and B is negative)
A.
A and B are not charged at all
B.
Both A and B are the same charge (negative and negative)
C.
A and B are opposite charges (A is positive and B is negative)