RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    For iron magnet materials

    A)  permeability is high and tendency is positive and low

    B)  permeability is very high and tendency is negative and low

    C)  permeability is very low and tendency is positive and high

    D)  permeability is very low and tendency is negative and low

    Correct Answer: A

    Solution :

     Ferromagnetic materials have high magnetic permeability positive and high magnetic nature.


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