AIPMT PRELIMS2003Physics-Semiconductors
AIPMT PRELIMS 2003 Physics Diodes MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Barrier potential of a p-n junction diode does not depend on -
A
diode design
B
temperature
C
forward bias
D
doping density
Correct Answer
Option A
Detailed Explanation
Barrier potential is affected by temperature and doping density but not by forward bias, which affects current flow.
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