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Type: Multiple-Choice
Category: Physics
Level: Grade 12
Tags: PS2.B
Author: HTPhysics
Created: 3 weeks ago

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Grade 12 Physics

Ferromagnetic materials have regions called domains. What is the significance of these domains?
  1. They repel each other.
  2. They have magnetic moments that are aligned
  3. They have no magnetic moments.
  4. They have opposing magnetic moments
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