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Answer:

The current amplification factor or current gain of a transistor is the ratio of output current to the input current. If the transistor is connected on base mode the current gain α=IEIC and if the transistor is connected in common emitter mode, the current gain α=IBIC. ... Almost all transistors have a, in the range 0.

Answer:current amplification factor can be defined as the ratio of output current to input current

Explanation:current amplification factor can be defined as they ratio of output current to input current