Manipal Medical Manipal Medical Solved Paper-2015

  • question_answer
    The magnetic moment (\[\mu \]) of a revolving electron around the nucleus varies with principal quantum number n as

    A) \[\mu \propto 1/n\]                         

    B) \[\mu \propto 1/{{n}^{2}}\]

    C) \[\mu \propto n\]                              

    D) \[\mu \propto {{n}^{2}}\]

    Correct Answer: C

    Solution :

    Orbital magnetic moment of an electron\[{{\mu }_{1}}=\frac{neh}{4\pi me}\,\,\]\[\therefore \]\[{{\mu }_{1}}\propto n\]


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