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Consider an npn transistor amplifier in ...

Consider an npn transistor amplifier in common-emitter configuration. The current gain of the transistor is 100. If the collector current changes by 1 mA, what will be the change in emitter current

A

(A) 1.1 mA

B

(B) 1.01 mA

C

(C) 0.01 mA

D

(D) 10 mA

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