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

  • question_answer
    At resonance in LCR circuit what happens to the impedance?

    A) becomes zero      

    B) becomes ohmic resistance

    C) becomes high       

    D) becomes infinity

    Correct Answer: B

    Solution :

    (b) becomes ohmic resistance


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