Extremums of vector-function of induction of rotate-symmetrical magnetic field of stationary cycling current in “spherical” multimedia space
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 2 (2007), pp. 116-122.

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We suggest the numerical-analytical method for calculating the extremum values of induction of magnetic field of sstationary cycling current in spherical space of magnetic heterogeneous media. For the case of equatorial position of the turn with current the extremum conditions of vector-function of induction are brought up to the completed analytical solution in explicit functions.
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Yu. I. Lyutakhin. Extremums of vector-function of induction of rotate-symmetrical magnetic field of stationary cycling current in “spherical” multimedia space. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 2 (2007), pp. 116-122. http://geodesic.mathdoc.fr/item/VSGTU_2007_2_a16/

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