INVERSE PROBLEM FOR STATIC ELECTROMAGNETIC FIELD IN A DIPOLE APPROXIMATION

Epp Vladimir Yakovlevich, Kopytov G. F., Mitrofanova T. G.

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The following inverse problem is discussed. A static electromagnetic field generated by a limited system of charges and currents is supposed to be known with its first derivatives at a point somewhere far from the system. This allows to reconstruct the position of the system, its net charge, and the electric and magnetic moments of the system.

Keywords: inverse problem, electromagnetic field, dipole moment, charge

References:

[1] Landau L. D. and Lifshitz E.M., The Classical Theory of Fields. Pergamon, New York, 1975.

[2] Griffiths D.J., Introduction to Electrodynamic. Prentice Hall, N.Jersy, 1999.

[3] Korn G.A. and Korn T.M., Mathematical Handbook. McGraw-Hill, New York, 1968.

[4] EppV.Ya. and Mitrofanova T.G., Rus. Phys. J. 1999. V. 42 7, 587.

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Issue: 12, 2014

Series of issue: Issue 12

Pages: 63 — 66

Downloads: 678