If a magnetising field of 2000 A/m produces a magnetic flux density of 1 T in a material…
Physics · JEE Main · NTA Exams — Magnetic Effects of Current and Magnetism
If a magnetising field of 2000 A/m produces a magnetic flux density of 1 T in a material. Then the relative permeability of the material will be
- 397.7
- 448.5
- 533
- 657
Answer
(A) 397.7
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