Three-dimensional electromagnetic induction in thin sheets
Date
2016-09-09
Authors
Dawson, Trevor William
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Abstract
A fairly general method for studying electromagnetic induction in cases where any lateral variations in conductivity are confined to the near-surface region is developed using the thin-sheet technique. The significant feature is that extended anomalies, subject only to the restriction that well-defined two-dimensional problems are approached at infinity, can be handled. The approximate boundary condition is that gradients parallel to the coordinate axes vanish at infinity.
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Keywords
electromagnetic induction, thin sheets, three-dimensional integral equation