CET Karnataka Medical CET - Karnataka Medical 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\[\text{p-n}\]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 [d] is correctly shown.


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