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Magnetism and Matter — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsMagnetism and Matter1 Mark
Question
Write relation between magnetic induction B, magnetic field H and intensity of magnetisation I.
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Answer

$B =\mu_0( H +1)$ where $\mu_0$ is permeability of vacuum

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