In a common emitter amplifier , the input resistance is 1 `Omega` and load resistance is 10 `K Omega` . If the current gain is 100, the voltage gasin

Question

In a common emitter amplifier , the input resistance is 1 `Omega` and load resistance is 10 `K Omega` . If the current gain is 100, the voltage gasin

In a common emitter amplifier , the input resistance is 1 `Omega` and load resistance is 10 `K Omega` . If the current gain is 100, the voltage gasin of the amplifier is
A. 1000
B. 100
C. 10000
D. 10

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`A_(v)=beta(R_(o))/(R_(i))=(100xx10xx10^(3))/(1xx10^(3))=1000`

5 views Answered 2023-02-05 15:29