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A common emitter transistor amplifier ha...

A common emitter transistor amplifier has a current gain of `50`. If the load resistance is `4k Omega`, and input resistance is `500 Omega`, the voltage gain of amplifier is.

A

100

B

200

C

300

D

400

Text Solution

Verified by Experts

The correct Answer is:
D
`A_(B)=beta(R_(L))/(R_(i))`
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