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JEE Main & Advanced Physics Semiconducting Devices Question Bank Junction Transistor

  • question_answer
    In NPN transistor the collector current is 10 mA. If 90% of electrons emitted reach the collector, then [Kerala PMT 2005]

    A)            Emitter current will be 9 mA

    B)            Emitter current will be 11.1 mA

    C)            Base current will be 0.1 mA

    D)            Base current will be 0.01 mA

    Correct Answer: B

    Solution :


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