Magnetism and Matter: NEET 2020

Easy· Magnetisation and Magnetic Intensity (Magnetic Permeability (μ), Relative Permeability (μr))· +4 / −1
An iron rod of susceptibility 599599 is subjected to a magnetising field of 12001200 A m−1^{-1}. The permeability of the material of the rod is : (μ0=4π×10−7\mu_0 = 4\pi\times10^{-7} T m A−1^{-1})
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