JEE Main & Advanced Physics Alternating Current / प्रत्यावर्ती धारा Question Bank Graphical Questions

  • question_answer
    A constant voltage at different frequencies is applied across a capacitance C as shown in the figure. Which of the following graphs Correctly depicts the variation of current with frequency ?

    A)                                 

    B)                          

    C)                                 

    D)

    Correct Answer: B

    Solution :

                       For capacitive circuits \[{{X}_{C}}=\frac{1}{\omega C}\]            \[\therefore i=\frac{V}{{{X}_{C}}}=V\omega C\]\[\Rightarrow i\propto \omega \]


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