CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2004

  • question_answer
    In a forward biased p-n junction diode, the potential barrier in the depletion region is of the form:

    A)                  

    B)

    C)                

    D)

    Correct Answer: D

    Solution :

    In forward biased p-n junction, the applied potential is opposite to the junction barrier potential \[{{V}_{B}}\]. The consequence of this is the effective barrier potential reduces. Hence, the graph  is correctly shown.


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