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Railways General Science & Technology Semiconductor Electronics Sample Paper Semiconductor Electronics Sample Test Paper-12

  • question_answer
    Electric conduction in a semiconductor takes place due to

    A)  Electrons only

    B)  Holes only

    C)  Both electrons and holes

    D)  Neither electrons nor holes

    Correct Answer: C

    Solution :

    [c] Electric conduction, in a semiconductors occurs due to both electrons & holes.


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