JEE Main & Advanced Physics Alternating Current / प्रत्यावर्ती धारा Question Bank Alternating Current, Voltage and Power

  • question_answer
    The peak value of an Alternating current is 6 amp, then r.m.s. value of current will be

    A)            3 A

    B)            \[3\sqrt{3}\]A

    C)            \[3\sqrt{2}\]A                      

    D)            \[2\sqrt{3}\]A

    Correct Answer: C

    Solution :

               \[{{i}_{r.m.s}}=\frac{6}{\sqrt{2}}=3\sqrt{2}\ A\]


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