JEE Main & Advanced Physics Magnetism Question Bank Graphical Questions

  • question_answer
    The \[\chi -1/T\]graph for an alloy of paramagnetic nature is shown in Fig. The curie constant is, then

    A)            57 K                                          

    B)            \[2.8\times {{10}^{-3}}K\]

    C)            570 K                                       

    D)            \[17.5\times {{10}^{-3}}K\]

    Correct Answer: A

    Solution :

               \[X=C\times \frac{1}{T}=\frac{0.4}{7\times {{10}^{-3}}}=57K\]


You need to login to perform this action.
You will be redirected in 3 sec spinner