JEE Main & Advanced
Physics
Semiconducting Devices
JEE PYQ-Semiconducting Devices
question_answer
A realistic graph depicting the variation of the reciprocal of input resistance in an input characteristics measurement in a common emitter transistor configuration is: [JEE ONLINE 10-04-2016]
A)
B)
C)
D)
Correct Answer:
A
Solution :
[a] For common emitter configuration, the input characterstics graph is as shown