A common emitter circuit is used as an a...

A common emitter circuit is used as an amplifier, its current gain is 50. if input resistance is `1kOmega` and input voltage is 5 volt then output current will be

250 mA

30 mA

50 mA

100 mA

Text Solution

Verified by Experts

The correct Answer is:

`I_(0)=betaI_("in")=beta(V_("in"))/(R_("in"))=50xx(5)/(1xx10^(3))=250mA`

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