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10th Class Science Magnetic Effects of Electric Current Question Bank Electricity and Magnetic Effects of Electric Current

  • question_answer
    An electric fan runs from the 210 V mains. The current flowing through it is 3 A. At what rate is electrical energy transferred by the fan?

    A) 90 J/S              

    B) 70 J/S

    C) 630 J/S     

    D) 630

    E) None of these

    Correct Answer: C

    Solution :

    Not Available              


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