Question: What is the reluctance of a material that has a length of 0.07 m, a cross-sectional area of 0.014 m 2 , and a permeability of 4,500 Wb/At × m?
Options
A : 1111 At/Wb
B : 111 At/Wb
C : 11 At/Wb
D : 1 At/Wb
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