Question
Download Solution PDFSubstances which have tendency to move from stronger to the weaker part of the external magnetic field are called __________.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Diamagnetic.
Key Points
- Diamagnetic substances are materials that create an induced magnetic field in a direction opposite to an externally applied magnetic field, thus causing a repulsive effect.
- These substances are repelled by a magnetic field and tend to move from the region of stronger magnetic field to the region of weaker magnetic field.
- Diamagnetic materials do not retain the magnetic properties when the external field is removed, indicating that they have no permanent magnetic moment.
- Examples of diamagnetic substances include copper, gold, bismuth, and water.
Additional Information
- Paramagnetic Substances:
- These are materials that are attracted by a magnetic field and form temporary magnets when a magnetic field is applied.
- Examples include aluminum, platinum, and manganese.
- Ferromagnetic Substances:
- These materials exhibit strong attraction to magnetic fields and can retain magnetic properties even after the external field is removed.
- Examples include iron, cobalt, and nickel.
- Monomagnetic Substances:
- This term is not commonly used in the context of magnetic properties and does not refer to a recognized category of magnetic materials.
- Types of Magnetic Materials:
- The classification of magnetic materials includes diamagnetic, paramagnetic, ferromagnetic, antiferromagnetic, and ferrimagnetic substances.
- These classifications are based on their magnetic properties and response to external magnetic fields.
Last updated on Dec 9, 2024
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