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Tamil Nadu Board of Secondary EducationHSC Science Class 12

What happens to the domains in a ferromagnetic material in the presence of external magnetic field? - Physics

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Question

What happens to the domains in a ferromagnetic material in the presence of external magnetic field?

Short Note

Solution

  1. The domains having magnetic moments parallel to the field glow bigger in size.
  2. The other domains (not parallel to the field) are rotated so that they are aligned with the field.
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Chapter 3: Magnetism and magnetic effects of electric current - Evaluation [Page 192]

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Samacheer Kalvi Physics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 3 Magnetism and magnetic effects of electric current
Evaluation | Q II. 19. | Page 192
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