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

  • question_answer
    The r.m.s. voltage of the wave form shown is

    A)            10 V                                         

    B)            7 V

    C)            6.37 V                                      

    D)            None of these

    Correct Answer: A

    Solution :

               \[{{V}_{rms}}=\sqrt{\frac{1}{T}\int_{0}^{T}{{{10}^{2}}dt}}=10\ V\]


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