Gravitation Question 292
Question: In a gravitational field, at a point where the gravitational potential is zero
Options:
A) the gravitational field is necessarily zero
B) the gravitational field is not necessarily zero
C) any value between one and infinite
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
-
$ [E=-\frac{dV}{dx}\Rightarrow ] $
if$ [V=0] $ , E must be zero.
