MCQ
When NPN transistor is used as an amplifier
  • A
     Electrons move from base to emitter
  •  Electrons move from emitter to base
  • C
    Electrons moves from base to emitter
  • D
     Holes moves from base to emitter

Answer

Correct option: B.
 Electrons move from emitter to base
 Electrons move from emitter to base

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