Q. The depletion layer of a p-n junction
A) Is of constant width irrespective of the bias
B) Acts like an insulating zone under reverse bias
C) Has a width that increases with an increase in forward bias
D) Is depleted of ions
Explanation
The correct answer is Option B: Acts like an insulating zone under reverse bias.
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.