When a common emitter transistor is acting as an amplifier,
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
emitter - base junction is reverse biased and collector - emitter junction is forward biased.
b
current amplification is αRcRi
c
power amplification is β(RcRi)2
d
emitter - base junction is forward biased and collector emitter junction is reverse biased.
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
When a common - emitter transistor is used as an amplifier, emitter - base junction is forward biased and collector - emitter junction is reverse biased.