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JEE Main & Advanced Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Force and Torque on a Current Carrying Conductor

  • question_answer
    If a current is passed in a spring, it  [MP PMT/PET 1998; AIEEE 2002]

    A)            Gets compressed              

    B)            Gets expanded

    C)            Oscillates                               

    D)            Remains unchanged

    Correct Answer: A

    Solution :

               When current is passed through a spring, it gets compressed.


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