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In common - emitter amplifier the ratio ...

In common - emitter amplifier the ratio `(I_C)/(I_E)` 0.98. The current gain will be

A

49

B

98

C

4.9

D

25.5

Text Solution

Verified by Experts

The correct Answer is:
a
Here `(I_C)/(I_E)=alpha=0.98, beta=(alpha)/(1-alpha)=(0.98)/(1-0.98)=49`
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