JEE Main & Advanced Physics Semiconducting Devices Question Bank Semiconductors

  • question_answer
    At room temperature, a P-type semiconductor has [Kerala PMT 2002]

    A)            Large number of holes and few electrons

    B)            Large number of free electrons and few holes

    C)            Equal number of free electrons and holes

    D)            No electrons or holes

    Correct Answer: A

    Solution :

               In P-type semiconductor, holes are majority charge carriers.


You need to login to perform this action.
You will be redirected in 3 sec spinner