Temporary magnets lose their magnetism quickly once the external magnetic field is removed, like soft iron. Permanent magnets, like bar magnets, retain their magnetism over time without needing an external field.
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Temporary magnets lose their magnetism quickly once the external magnetic field is removed, like soft iron. Permanent magnets, like bar magnets, retain their magnetism over time without needing an external field.
Temporary magnets, such as soft iron, only exhibit magnetic properties while in the presence of an external magnetic field and quickly lose their magnetism once the field is removed. On the other hand, permanent magnets, like bar or horseshoe magnets, retain their magnetism over time without needing any external influence. This persistent magnetism is due to the alignment of magnetic domains within the material, which remain aligned even after the external field is removed.
For more CBSE Class 6 Science Curiosity Chapter 4 Exploring Magnets Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-4/