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JEE Main & Advanced Physics Semiconducting Devices Question Bank Graphical Questions

  • question_answer
    The plate characteristic curve of a diode in space charge limited region is as shown in the figure. The slope of curve at point P is 5.0 mA/V. The static plate resistance of diode will be

    A)            111.1W                                   

    B)            222.2W

    C)            333.3W                                   

    D)            444.4W

    Correct Answer: C

    Solution :

               \[{{R}_{p}}=\frac{{{V}_{p}}}{{{i}_{p}}}=\frac{50}{150\times {{10}^{-3}}}=333.3\,\Omega \]


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