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Banking Physics Semiconducting Devices Question Bank Semiconductor Electronics

  • question_answer
    When a solid with a band gap has a donor level just below its empty energy band, the solid is

    A)  an insulator

    B)  a conductor

    C)  p-type semiconductor

    D)  n-type semiconductor  

    Correct Answer: D

    Solution :

     Donor level close to energy band is in case of n-type semi-conductor,


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