Question Detail

PHY 102 Last Minute Prep Objective Question

Question

When reverse voltage increases from 2 V to about 5 V, the depletion region
Options
A becomes wider
Correct Answer
B becomes smaller
C remains the same
D breaks down
Correct Answer

Option A is the correct answer.

Detailed Explanation

Applying reverse bias to a p-n junction pushes charge carriers away, which increases the width of the depletion region

Hint

Reverse bias discourages current flow by widening the barrier.

Question Info