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Magnetism. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceMagnetism.4 Marks
Question
Distinguish between natural and artificial magnets?
✓

Answer

  • Natural Magnets:
  1. These are found in nature.
  2. Have irregular shapes and dimensions.
  3. The strength of a natural magnet is well determined and difficult to change.
  4. These are permanent magnets.
  5. They have less usage.
  • Artificial Magnets:
  1. These are man-made magnets.
  2. They can be made in different shapes and dimensions.
  3. Artificial magnets can be made with a required and specific strength.
  4. Their properties are time-bound.
    They have a vast usage in day-to-day life.

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