Abstract
Formulas for calculating a magnetic field due to a aw of finite dimensions in a planar plate and expressions for the magnetic charge density on its surface have been suggested.
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Zagidulin, R.V., Muzhitskii, V.F. Three-dimensional Model of Discontinuity Flaw of Finite Dimensions in a Ferromagnetic Plate. Russian Journal of Nondestructive Testing 38, 806–812 (2002). https://doi.org/10.1023/A:1023797508005
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DOI: https://doi.org/10.1023/A:1023797508005