Q. Gauss’s law is true only if force due to a charge varies as
A) $r^{- 1}$
B) $r^{- 2}$
C) $r^{- 3}$
D) $r^{- 4}$
Explanation
The correct answer is Option B: $r^{- 2}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.