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

Question

Quizplus · Accepted Answer

Gravitational forces always attract, while electric forces can either repel or attract depending on the charges involved (like charges repel, opposite charges attract).

A Main Difference Between Gravitational and Electric Forces Is That