Q. In a gravitational field, at a point where the gravitational potential is zero
A) The gravitational field is necessarily zero
B) The gravitational field is not necessarily zero
C) Nothing can be said definitely about the gravitational field
D) None of these
Explanation
(a) $I = \frac{- dV}{dx}$
If $V = 0$ then gravitational field is necessarily zero
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.