Published by:
CGP EDU Academic Team
Published on: September 13, 2026
Each corner of a cube of side l has a negative charge, -q. The electrostatic potential energy of a charge q at the center of the cube is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Length of body diagonal 
Distance of center of cube from each corner
P.E. at center 
Potential Energy due to A
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