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NEET Sample Paper NEET Sample Test Paper-82

  • question_answer
    What is the current through an ideal p-n junction diode shown below?

    A)  zero                             

    B)  10 mA

    C)  20 mA             

    D)  40 mA

    Correct Answer: D

    Solution :

    Clearly from below diagram the given diode will be forward biased, as potential of positive junction is more. Hence, \[l=\frac{1-(-\,3)}{100}=\frac{4}{100}=40\,mA\]


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