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In a common base transistor amplifier th...

In a common base transistor amplifier the input resistance is 200 ohm and output resistance is 20,000 ohms. If `alpha = 0.95`
Then power gain is

A

50

B

75

C

100

D

90.25

Text Solution

Verified by Experts

The correct Answer is:
D
Power gain , `A_p=A_vxxA_c=95xx9.5=90.25`
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