AIPMT PRELIMS2003Physics-Semiconductors
AIPMT PRELIMS 2003 Physics Transistors MCQ Question
Type: MCQ-conceptual-Medium-Class 12
A n-p-n transistor conducts when
A
both collector and emitter are positive with respect to the base
B
collector is positive and emitter is negative with respect to the base
C
collector is positive and emitter is at same potential as the base
D
both collector and emitter are negative with respect to the base
Correct Answer
Option B
Detailed Explanation
In an n-p-n transistor, the collector is positive and the emitter is negative with respect to the base for conduction.
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