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Question: Answered & Verified by Expert
Relative permeability of diamagnetic material is slightly:
PhysicsMagnetic Properties of MatterJEE Main
Options:
  • A More than two
  • B More than unity
  • C Less than unity
  • D More than one of the above
Solution:
1371 Upvotes Verified Answer
The correct answer is: Less than unity
- Relative increase or decrease in the resultant magnetic field inside a material compared with the magnetizing field in which the given material is located.
- It is the property of a material that is equal to the magnetic flux density $\mathrm{B}$ established within the material by a magnetizing field divided by the magnetic field strength $\mathrm{H}$ of the magnetizing field.
- Magnetic permeability is thus defined as $\mu=B / H$.

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