MCQEasyJEE Main 2023 · 12 April, Shift 1Transistors (BJT: Amplifier & Switch)

Physics Question from JEE Main 2023 · 12 April, Shift 1

In an n-p-n common emitter (CE) transistor, the collector current changes from 5mA5 \, \text{mA} to 16mA16 \, \text{mA} for the change in base current from 100μA100 \, \mu A and 200μA200 \, \mu A, respectively. The current gain of the transistor is:

  • A

    110110

  • B

    0.90.9

  • C

    210210

  • D

    99

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