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JEE Main & Advanced Physics Semiconducting Devices Question Bank Semiconductors

  • question_answer
    In a good conductor the energy gap between the conduction band and the valence band is [KCET 1993; EMCET (Med.) 1994]

    A)            Infinite                                   

    B)            Wide

    C)            Narrow                                   

    D)            Zero

    Correct Answer: D

    Solution :

               The conduction and valence bands in the conductors merge into each other.


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