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12th Class Physics Alternating Current / प्रत्यावर्ती धारा Question Bank MCQ - Alternating Currents

  • question_answer
    The sum of average current values over on complete cycle is:

    A) negative                        

    B) positive

    C) zero                 

    D) Both a. and b.

    Correct Answer: C

    Solution :

    (c) zero The sum of the instantaneous current values over one complete cycle is zero and the average current is zero.


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