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The current gain of a transistor in comm...

The current gain of a transistor in commonemitter configuration is 80. If the emitter current be 8.1 mA, then what is the collector current?

A

(A) 8.1 mA

B

(B) 8.0 mA

C

(C) 0.1 mA

D

(D) 1.0 mA

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