2. Solved Papers
  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2007

  • question_answer
    The maximum value of AC voltage in a circuit is 707 V. Its rms value is

    A)  70.7V                   

    B)  100V

    C)  500V

    D)  707V

    Correct Answer: C

    Solution :

                     \[{{V}_{rms}}=\frac{{{V}_{0}}}{\sqrt{2}}=\frac{707\sqrt{2}}{2}\approx 500\,V\]


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