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JEE Main & Advanced Physics Alternating Current / प्रत्यावर्ती धारा Question Bank Numerical Value Type Questions - Alternating Current

  • question_answer
    The self inductance of a choke coil is 10mH. When it is connected with a 10V D.C. source, then the loss of power is 20 watt. When it is connected with 10 volt A.C. source loss of power is 10 watt. The frequency of A.C. source will be (in Hz)

    Answer:

    80.00


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