MHT CET 2024 Physics question
Not in JEE Advanced syllabus
The correct relation between total magnetic field (B), magnetic intensity (H), permeability of free space () and susceptibility () is
Answer: (C)
Solution
The total magnetic field inside a material is the sum of the applied field and the field due to magnetisation: . The magnetisation is related to the intensity by the magnetic susceptibility, . So $B = μ_0(H +
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