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NEETChemistrySolid State

How does the domain structure in antiferromagnetic substances differ from that in ferromagnetic substances?

Options

  1. AThe domains are randomly oriented in antiferromagnetic substances.
  2. BThe domains are aligned in the same direction in antiferromagnetic substances.
  3. CThe domains are oppositely oriented in antiferromagnetic substances.
  4. DAntiferromagnetic substances do not have domains.

Correct answer

C. The domains are oppositely oriented in antiferromagnetic substances.

Step-by-step solution

In antiferromagnetic substances, the domain structure is similar to ferromagnetic substances, but the domains are oppositely oriented, leading to the cancellation of magnetic moments.

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