Question

In BJT, alpha is defined as​

Answer 1

Answer:

The Common Emitter Amplifier Circuit

Explanation:

A transistors current gain is given the Greek symbol of Beta, ( β ). As the emitter current for a common emitter configuration is defined as Ie = Ic + Ib, the ratio of Ic/Ie is called Alpha, given the Greek symbol of α. Note: that the value of Alpha will always be less than unity.