Fluxmetric and magnetometric demagnetizing factors for cylinders

Abstract Fluxmetric and magnetometric demagnetizing factors, N f and N m , for cylinders along the axial direction are numerically calculated as functions of material susceptibility χ and the ratio γ of length to diameter. The results have an accuracy better than 0.1% with respect to min ( N f , m , 1 - N f , m ) and are tabulated in the range of 0.01 ⩽ γ ⩽ 500 and - 1 ⩽ χ ∞ . N m along the radial direction is evaluated with a lower accuracy from N m along the axis and tabulated in the range of 0.01 ⩽ γ ⩽ 1 and - 1 ⩽ χ ∞ . Some previous results are discussed and several applications are explained based on the new results.

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