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JEE Main & Advanced JEE Main Paper (Held On 8 April 2017)

  • question_answer
    The V-I characteristic of a diode is shown in the figure. The ratio of forward to reverse bias resistance is :              [JEE Online 08-04-2017]

    A)  100                                       

    B)  106

    C)  10-6                                       

    D)  10

    Correct Answer: C

    Solution :

    \[f.B=\frac{0.1}{10\times {{10}^{-3}}}l=10\] \[RB=\frac{10}{{{10}^{-6}}}={{10}^{7}}\] \[\frac{fB}{RB}={{10}^{-6}}\]


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