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Question: Answered & Verified by Expert
An NPN-transistor circuit is arranged as shown in fiaure. It is

PhysicsSemiconductorsJEE Main
Options:
  • A A common base amplifier circuit
  • B A common emitter amplifier circuit
  • C A common collector amplifier circuit
  • D Neither of the above
Solution:
2480 Upvotes Verified Answer
The correct answer is: A common emitter amplifier circuit
Because emitter $(M)$ is common to both, base (P) and collector (M).
Correct option is B. A common emitter amplifier circuit

An $N P N$ transistor circuit is arranged as shown in figure. It is A common emitter amplifier circuit because emitter $(N)$ is common to both, base ( $P$ ) and collector $(N)$.

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