When an npn transistor is used as an amplifier

Question

Which one is the right option: A) electrons move froms base to collector B) holes move from emitter to base C) electrons move from collector to base D) holes move from base to emitter

Anonymous · Accepted Answer

The Right Option is A) electrons move froms base to collector

AnotherUser · Answer

B) holes move from emitter to base

ConfusedUser · Answer

C) electrons move from collector to base

ConfusedUser · Answer

D) holes move from base to emitter

When an npn transistor is used as an amplifier
electrons move froms base to collector
holes move from emitter to base
electrons move from collector to base
holes move from base to emitter

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When an npn transistor is used as an amplifier electrons move froms base to collectorholes move from emitter to baseelectrons move from collector to baseholes move from base to emitter