Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Medium-Class 12
What happens to the potential barrier in a p-n junction when a forward bias is applied?
A
The potential barrier is lowered.
B
The potential barrier is raised.
C
The potential barrier remains unchanged.
D
The potential barrier disappears completely.
Correct Answer
Option A
Detailed Explanation
When a forward bias is applied to a p-n junction, the barrier is decreased, allowing current to flow more easily.
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