Question

current gain of emitter follower is.......?​

Answer 1

Answer:

The common-collector amplifier is also known as an emitter-follower. The output voltage on a common-collector amplifier will be in phase with the input voltage, making the common-collector a non-inverting amplifier circuit. The current gain of a common-collector amplifier is equal to β plus 1.

Answer 2

$\huge\pink{{Answer:-}}$

Current gain of emitter follower is common-collector amplifier.

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• The current gain of the common emitter amplifier is defined as the ratio of change in collector current to the change in base current.

• A common collector amplifier is one of three basic single-stage bipolar junction transistor (BJT) amplifier topologies, typically used as a voltage buffer.

• Common collector amplifier has collector common to both input and output.

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