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The emitter current consist of_________

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The emitter current consist of_________

(a) electrons passing from collector to emitter

(b) holes crossing from base to collector

(c) electron current Ine constituted by electrons

(d) immobile charge carriers

I have been asked this question by my school principal while I was bunking the class.

This interesting question is from The Transistor as an Amplifier in division Transistor Characteristics of Electronic Devices & Circuits

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Correct choice is (c) electron current Ine constituted by electrons

Easiest explanation: The emitter current consists of two parts. It consists of hole current IpE constituted by holes. The other part is that it consists the electron current InE constituted by electrons.

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