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JEE Main & Advanced Physics Semiconducting Devices Question Bank Junction Transistor

  • question_answer
    A NPN transistor conducts when                            [CPMT 2003]

    A)            Both collector and emitter are positive with respect to the base

    B)            Collector is positive and emitter is negative with respect to the base

    C)            Collector is positive and emitter is at same potential as the base

    D)            Both collector and emitter are negative with respect to the base

    Correct Answer: B

    Solution :

                        


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