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Pratham Group Title

When a ferromagnetic substance goes through hysteresis loop,magnetic susceptibility___________ a)remains constant b)may be zero c)may be infinite d)may be negative

  • one year ago
  • one year ago

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  1. pitankar Group Title
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    It's positive and so as per me "C" should be the answer. Just read on wikipedia. And also if it's pure feromagnetic then it has to have infinite suscepitance. http://en.wikipedia.org/wiki/Magnetic_susceptibility

    • one year ago
  2. Pratham Group Title
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    But the answer given is b,c,d

    • one year ago
  3. pitankar Group Title
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    i did not know it was multiple choice. I took it to be, one right answer. and I assumed an Ideal feromagnet. you know the hysteresis loops curve?

    • one year ago
  4. Pratham Group Title
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    yup

    • one year ago
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