6th Class Science Magnetism Question Bank Magnetism

  • question_answer Magnet which is used in cranes to lift heavy containers from ships is a/an                         

    A) bar magnet      

    B)            cylindrical magnet                                

    C) electromagnet     

    D) horseshoe magnet            

    Correct Answer: C

    Solution :

                   Electromagnets are used for this purpose because its strength can be increased as per requirements.

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