1. Tardigrade
  2. Question
  3. Physics
  4. The relative permeability is represented by μ r and susceptility is denoted by chi for a magnetic substance. For a paramagnetic substance :-

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Q. The relative permeability is represented by $\mu_{ r }$ and susceptility is denoted by $\chi$ for a magnetic substance. For a paramagnetic substance :-

Moving Charges and Magnetism

Solution:

Correct answer is (d) $\mu_{ r } > 1, \chi > 0$