JEE Main & Advanced Physics Semiconducting Devices Question Bank Semiconductor Diode

  • question_answer
    In forward bias, the width of potential barrier in a P-N junction diode     [EAMCET (Engg.) 1995; CBSE PMT 1999 RPMT 1997, 2002, 03]

    A)            Increases

    B)            Decreases

    C)            Remains constant              

    D)            First increases then decreases

    Correct Answer: B

    Solution :

               In forward biasing width of depletion layer decreases.


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