Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-diagram based-Hard-Class 12
Consider a p-n junction diode under forward bias condition. Describe the process that occurs with respect to the potential barrier.
A
The potential barrier lowers, allowing increased current flow.
B
The potential barrier remains constant, inhibiting current flow.
C
The potential barrier raises, preventing current flow.
D
The potential barrier fluctuates, causing erratic current flow.
Correct Answer
Option A
Detailed Explanation
Under forward bias, the potential barrier of a p-n junction diode decreases, facilitating the flow of current as described in the NCERT context.
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