Magnetic screens
Line and cable modeling
Article REF: D1102 V1
Magnetic screens
Line and cable modeling

Authors : Jean-Marie ESCANÉ, Pierre ESCANÉ

Publication date: August 10, 2001, Review date: May 18, 2022 | Lire en français

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1. Magnetic screens

1.1 Problem position

Consider two parallel conductors carrying currents I and –I located inside a cylinder made of linear magnetic material with permeability µ >> µ 0 , as shown in figure 1 . We're going to look at the induction B→ created by the currents in the different regions of space ((1), (2), (3) and (3'), outside the conductors). The expression of the vector potential A

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