In Input And Output Resistances In A Common-base Amplifier Circuit Are respectively. If The Current-gain is 0.98, Then Find The Voltage Gain. If The Emitter-current Is 2 MA, Then Find The Collector-current And The Base-current.

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Question

In input and output resistances in a common-base amplifier circuit are respectively. If the current-gain is 0.98, then find the voltage gain. If the emitter-current is 2 mA, then find the collector-current and the base-current.

medium

Solution

Correct option is

980, 1.96 mA, 0.04 mA

The voltage gain in a common-base amplifier is

= 980.

.

= 1.96 mA.

= 0.04 mA.

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