One main difference between gravitational and electric forces is that electric forces
A)attract.
B)repel or attract.
C)obey the inverse-square law.
D)act over shorter distances.
E)are weaker.

Question

Quizplus · Accepted Answer

Electric forces can either attract or repel, while gravitational forces only attract. This is due to the fact that electric charges can be negative or positive, while gravity is always an attractive force between two masses. Additionally, electric forces also obey the inverse-square law, act over shorter distances and are usually stronger than gravitational forces.

One Main Difference Between Gravitational and Electric Forces Is That