J & K CET Engineering J and K - CET Engineering Solved Paper-2008

  • question_answer
    The magnetic force on a charged particle moving in the field does not work, because

    A)  kinetic energy of the charged particle does not change

    B)  the charge of the particle remains same

    C)  the magnetic force is parallel to velocity of the particle

    D)  the magnetic force is parallel to magnetic field

    Correct Answer: A

    Solution :

    The magnetic force on a charged particle moving in the field does not work, because the kinetic energy of the charged particle does not change.


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