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7th Class Science Light Question Bank Electricity And Light

  • question_answer
    A circuit in which current is flowing, consists of a steel spoon coiled with copper wire, when some allpins are brought near this spoon, the allpins get attracted due to:

    A) Heating effect of current

    B) Chemical effect of current

    C) Magnetic effect of current

    D) All the above

    E) None of these

    Correct Answer: C

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