Current Gain in BJT Formulas

Current Gain is the ratio of output current to the input current of an amplifier is defined as current gain. And is denoted by A_i.

Formulas to find Current Gain in BJT

fxShort-Circuit Current GainGo

fx Output Current Go

fx Input Current Go

What is the Current Gain?

Current Gain is the ratio of output current to the input current of an amplifier is defined as current gain.

Can the Current Gain be negative?

{YesorNo}, the Current Gain, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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