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

  • question_answer
    If the value of potential in an ac, circuit is 10V, then the peak value of potential is                                              [CPMT 2003]

    A)            \[\frac{10}{\sqrt{2}}\]      

    B)            \[10\sqrt{2}\]

    C)            \[20\sqrt{2}\]                      

    D)            \[\frac{20}{\sqrt{2}}\]

    Correct Answer: B

    Solution :

               \[{{V}_{0}}=\sqrt{2}\ {{V}_{rms}}=10\sqrt{2}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner