Special Case of Magnetic Fields Interactions
Abstract
Key words: the Newton’s third law; Ampere’s force; medium with non-isotropic properties; ferromagnetic material; a protective screen.
Annotation: this paper presents impact of geomagnetic fields formed by polarized electromagnet magnetizing winding which creates a geomagnetic field in magnet core, the activity of which is described by the parameters of the general magnetic circuit and the right angled diamagnetic isolated plane with good conductivity positioned on one of the area of this magnetic circuit in which current flows. The magnetic circuit area seated close to the right angled plane is made of fine sheet ferromagnetic material, between planes of which the fine sheets of non-ferromagnetic liners are laid. Besides that, thanks to the existing structural scheme the right angled plane magnetic circuit impact capability on electromagnet magnetizing winding and of counteractive force generation in it is maximally limited. Electromagnet geomagnetic field creates Ampere force in the right angled plane. The same equivalent and opposite in direction Ampere force in electromagnet magnetizing winding will not be brought.
Thus, mechanic conception of Newton third law for heterogenic and isotropic mediums will not be fulfilled for this special case of geomagnetic fields’ interaction.
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PDF (Russian)Literaturhinweise
Govorkov VA. Electric and magnetic fields. Moscow, Energy, 1988.
Electrical Engineering: ed. VG. Gerasimov. Moscow, High School, 1983.
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