Question

The Susceptibility of annealed iron at saturation is 5500. Find the permeability of annealed iron at saturation.





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Answer 1

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Answer 2

Dear Student,

◆ Answer -

μm = 6.915×10^-3 H/m

● Explanation -

Given that susceptibility of annealed iron at saturation is 5500. i.e. χ = 5500.

We have formula for magnetic permeability of material as -

μm = μ0 (1 + χ)

μm = 1.257×10^-6 (1 + 5500)

μm = 1.257×10^-6 × 5501

μm = 6.915×10^-3 H/m

Hence, the permeability of annealed iron at saturation is 6.915×10^-3 H/m.

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