Abstract
Motivated by the fact that the magnetic induction B=μH is divergence-free in Ω, a classical approach to the Maxwell equations and to eddy current problems is based on the introduction of a vector magnetic potential A such that curl A=μH. Often, this is also accompanied by the use of a scalar electric potential VC in the conductor Ω C , satisfying iwA C +grad V C =−E C (see Silvester and Ferrari [227]; for the engineering literature, see, e.g., Chari et al. [79], Biddlecombe et al. [47], Morisue [180], Bíró and Preis [49]).
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© 2010 Springer-Verlag Italia, Milan
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Rodríguez, A.A., Valli, A. (2010). Formulations via vector potentials. In: Eddy Current Approximation of Maxwell Equations. MS&A, vol 4. Springer, Milano. https://doi.org/10.1007/978-88-470-1506-7_6
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DOI: https://doi.org/10.1007/978-88-470-1506-7_6
Publisher Name: Springer, Milano
Print ISBN: 978-88-470-1505-0
Online ISBN: 978-88-470-1506-7
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