Q.
A spherical portion has been removed from a solid sphere having a charge distributed uniformly in its volume as shown in the figure. The electric field inside the emptied space is
A) Zero everywhere
B) Non-zero and uniform
C) Non-uniform
D) Zero only at its centre
Explanation
(b) Inside the cavity, field at any point is uniform and non-zero.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.