12th Class Physics Alternating Current / प्रत्यावर्ती धारा Question Bank Case Based (MCQs) - Alternating Current

  • question_answer
    The total power transferred per cycle by all the three circuit element is

    A) \[17\centerdot 42W\]

    B) \[10\centerdot 45W\]

    C) \[12\centerdot 45W\]

    D) zero

    Correct Answer: A

    Solution :

    Total power absorbed per cycle \[P={{P}_{R}}+{{P}_{C}}+{{P}_{L}}=17\,.\,42+0+0=17\,.\,42\,W\]


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