Q. The width of depletion layer of a P-N junction
✅ Correct Answer: (D)
Is increased under reverse bias
Explanation: The total width of the depletion region is a function of applied reverse-bias and impurity concentration. Forward bias decreases the depletion region width whilst reverse bias increases it.
Explanation by: Team MCQ Buddy
The total width of the depletion region is a function of applied reverse-bias and impurity concentration. Forward bias decreases the depletion region width whilst reverse bias increases it.