alleryThe quantity given by one plus the susceptibility is called the relative magnetic:
APermeability
BPermanence
CPersistence
DPerformance
Answer & Solution
Correct answer: A. Permeability
1. Susceptibility measures the response of the material.
2. Adding one to it gives a second dimensionless quantity.
3. That quantity is called the relative magnetic permeability of the substance.
4. So the answer is permeability.
_Source: syllabus Physics Part I, Ch 5 'Magnetism and Matter'_
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