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In a common emitter transistor amplifier...

In a common emitter transistor amplifier, `beta=60, R_(0)=5000Omega` and internal resistance of a transistor is `500Omega`. The voltage amplification of the amplifier will be

A

500

B

460

C

600

D

560

Text Solution

Verified by Experts

The correct Answer is:
C
Given,
Beta value for the given transistor amplifier, `beta=60`,
Internal resistance of the transistor amplifier, `R_(i)=500Omega`
For a common emitter transistor amplifier, Voltage amplification `(A_(v))` is given by,
`A_(v)=beta(R_(0))/(R_(i))=60xx(5000)/(500)=600`
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