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10th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    Which one of the following options correctly describes the magnetic field near a long straight current carrying wire?

    A) The field consists of straight lines perpendicular to the wire

    B) The field consists of straight lines parallel to the wire

    C) The field consists of radial lines originating from the wire

    D) The field of concentric circles centered on the wire

    E) None of these

    Correct Answer: D

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