RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    Reason for potential barrier in\[p-n\] junction is:

    A)  excess of positive charge at junction

    B)  deficiency of positive charge at junction

    C)  deficiency of negative charge at junction

    D)  excess of positive and negative charge at junction

    Correct Answer: D


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