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Shane Macguire Grade: upto college level
        The susceptibility of annealed iron at saturation is 5500. Find the permeability of annealed iron at saturation. 
3 years ago

Answers : (1)

Deepak Patra
askIITians Faculty
474 Points
										Sol. Permiability (μ) = μ0(1 + x)

Given susceptibility = 5500
μ = 4 × 10^–7 (1 + 5500)
= 4 × 3.14 × 10^–7 × 5501 6909.56 × 10^–7 ≈ 6.9 × 10^–3
3 years ago
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