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

  • question_answer
    A phasor is a:

    A) scalar quantity               

    B) vector quantity

    C) tensor quantity              

    D) None of these

    Correct Answer: A

    Solution :

    (a) scalar quantity Voltage and current in an AC circuit are represented by phasors-rotating vectors, they are not vectors themselves. They are scalar quantities.


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