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JEE Main & Advanced Physics Semiconducting Devices Question Bank Graphical Questions

  • question_answer
    In a forward biased PN-junction diode, the potential barrier in the depletion region is of the form ?        [KCET 2004]

    A)                                               

    B)                                        

    C)                                               

    D)                                        

    Correct Answer: B

    Solution :

               Potential across the PN junction varies symmetrically linear, having P side negative and N side positive.


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