Is it possible to make temporary magnets? How can these be made? Class 8
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Is it possible to make temporary magnets? How can these be made? Class 8
Is it possible to make temporary magnets? How can these be made? Class 8
Answer:
Yes, temporary magnets can be made easily:
- Rub an iron nail with a magnet: It becomes magnetic for a short time.
- Use electricity: Wrap copper wire around an iron object and connect it to a battery.
This makes an electromagnet. When we stop the current, the magnetism goes away.