JIPMER Jipmer Medical Solved Paper-2003

  • question_answer
    If the flux associated with a coil varies at the rate of 1 wb/min the induced emf is:

    A)  zero            

    B)                         60 V                     

    C)  \[\frac{\text{1}}{\text{60}}\text{V}\]                   

    D)         1 V

    Correct Answer: C

    Solution :

    \[E=-\frac{d\phi }{dt}=1\,wb\text{/}\min =1\,wb\text{/}60=\frac{1}{60}watt\]


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