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Magnetic Properties of Matter — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsMagnetic Properties of Matter1 Mark
Question
When a ferromagnetic material goes through a hysteresis loop, the magnetic susceptibility:
  1. Has a fixed value.
  2. May be zero.
  3. May be infinity.
  4. May be negative.
✓

Answer

  1. May be zero.
  2. May be infinity.
  3. May be negative.

Explanation:

When a ferromagnetic material goes through a Hysteresis loop, the Magnetic susceptibility may be zero, may be infinity or may be negative.

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