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प्रश्न
What happens to the domains in a ferromagnetic material in the presence of external magnetic field?
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उत्तर
- The domains having magnetic moments parallel to the field glow bigger in size.
- The other domains (not parallel to the field) are rotated so that they are aligned with the field.
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संबंधित प्रश्न
What type of substances would make better permanent magnets, ferromagnetic or ferrimagnetic. Justify your answer.
Explain the following with suitable examples:
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Explain the following with suitable examples:
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Explain the following with suitable examples:
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(iv) cancel out each other’s magnetic moment.
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Reason: Actinide elements are strongly paramagnetic.
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