NEET2014Physics-P-N Junction
NEET 2014 Physics Barrier potential of P-N Junction MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The barrier potential of a p-n junction depends on: a. Type of semiconductor material b. Amount of doping c. Temperature
Which one of the following is correct?
A
a and b only
B
b only
C
b and c only
D
a, b and c
Correct Answer
Option D
Detailed Explanation
The barrier potential of a p-n junction is influenced by the type of semiconductor material, the amount of doping, and the temperature. All these factors affect the energy barrier and the movement of charge carriers across the junction.
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