JEE Main & Advanced Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Motion of Charged Particle In Magnetic Field

  • question_answer
    A very high magnetic field is applied to a stationary charge. Then the charge experiences                                              [DCE 2004]

    A)            A force in the direction of magnetic field

    B)            A force perpendicular to the magnetic field

    C)            A force in an arbitrary direction

    D)            No force

    Correct Answer: D

    Solution :

               \[{{F}_{m}}=qvB\sin \theta \], if \[v=0\ \Rightarrow {{F}_{m}}=0\]


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