Q.
An $n - p - n -$ transistor circuit is arranged as shown in figure. It is
A) A common base amplifier circuit
B) A common emitter amplifier circuit
C) A common collector amplifier circuit
D) Neither of the above
Explanation
(b) Here emitter is forward biased and is common between input and output circuit. Thus the circuit is of $n - p - n$ transistor with a common emitter amplifier mode.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.