Q. A cube of side $b$ has a charge $q$ at each of its vertices. The electric field due to this charge distribution at the centre of this cube will be
A) ${q/b}^{2}$
B) ${q/2b}^{2}$
C) ${32q/b}^{2}$
D) Zero
Explanation
(d) Due to symmetric charge distribution
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.