SemiconductorHard
Question
In the following common emitter configuration an npn transistor with current gain β = 100 is used. The output voltage of the amlifier will be:
Options
A.10mV
B.0.1V
C.1.0V
D.10V
Solution
β = 
Here, Ic =
Ib =
= 10-6; β = 100
Now, 100 =
= 
× 10-6
V = 104 × 10-6 = 1 volt
Here, Ic =
Ib =
= 10-6; β = 100Now, 100 =
= × 10-6 V = 104 × 10-6 = 1 volt
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