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