Question
Download Solution PDFMagnetic materials are the materials which ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is no option is correct.
- Magnetic materials are classified into three categories, based on the behavior of materials in the magnetic field.
- The three types of materials are diamagnetic, paramagnetic, and ferromagnetic.
- Diamagnetic substances when placed in an external magnetic field produce negative magnetization. Therefore, diamagnetic substances are repelled by magnets.
- Paramagnetic substances acquire a small net magnetic moment in the direction of the applied field. Therefore, they are slightly attracted by the magnetic field.
- Ferromagnetic materials are strongly attracted by the magnetic field. These materials retain the magnetism even when the magnetic field is removed. This lagging of magnetization of a ferromagnetic substance behind the magnetic field is called Hysteresis.
- So magnetic material not always attracted to the Magnet.
- So option 4 is the correct answer.
Last updated on May 28, 2025
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