Electric charges of the same sign
A)also have the same magnitude.
B)attract each other.
C)repel each other.
D)exert no forces on each other.
E)None of these is correct.

Question

Quizplus · Accepted Answer

Electric charges of the same sign repel each other due to the electrostatic force. This can be understood through Coulomb's law, which states that the force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. When charges have the same sign, the product of their charges is positive, and therefore the force between them is positive, indicating a repulsion.

Electric Charges of the Same Sign