Questions
The base current of a transistor is 100 and the collector current is 2 mA. What is the current gain for the common base configuration?
a
0.90
b
0.93
c
0.95
d
0.98
detailed solution
Correct option is C
IE=IC+IB=(0.002+0.0001) A⇒IE=0.0021 A∴α=IcIE=0.0020.0021=0.95Talk to our academic expert!
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