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When n-p-n transistor is used as an amplifier,

(a) electrons move from base to collector

(b) holes move from emitter to base

(c) electrons move from collector to base

(d) holes move from base to emitter

1 Answer

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Best answer

Correct Option (d) holes move from base to emitter

Explanation:

When forward bias is applied on n-p-n transistor, then it works as an amplifier in forward biased n-p-n transistor, electrons move from emitter to base and holes move from base to emitter.

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