NEET Sample Paper NEET Sample Test Paper-34

  • question_answer For a magnetic material graph between intensity of magnetisation \[(\vec{I})\] and magnetic intensity \[(\vec{H})\] is as shown in diagram :- Then material is :-

    A)  Diamagnetic      

    B)  Paramagnetic

    C)  Feromagnetic     

    D)  All

    Correct Answer: A

    Solution :

    \[\frac{I}{H}\to \]Slope is negative

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