DUMET Medical DUMET Medical Solved Paper-2009

  • question_answer
    The gyromagnetic ratio of an electron of charge e and mass m is equal to

    A) \[\frac{{{e}^{2}}}{2m}\]

    B) \[\frac{{{e}^{2}}}{2{{m}^{2}}}\]

    C) \[\frac{e}{4m}\]

    D)  \[\frac{e}{2m}\]

    Correct Answer: D

    Solution :

     The ratio of the angular momentum of an atomic system to its magnetic moment is known as its gyromagnetic ratio. For an electron it is \[\frac{e}{2\,m}\].


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