6th Class Science Magnetism Question Bank Magnetism

  • question_answer For an electromagnet to have a magnetic field

    A) It must be heated

    B) It has to be touching another magnet

    C) It must be lined up with Earth's magnetic field                                          

    D) It must be connected to an electrical source

    Correct Answer: D

    Solution :

        In an electromagnet, the magnetism has been produced bypassing electric current.

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