FIELD: electrical engineering. SUBSTANCE: inductor has pair of identical circuit electrodes each made of high-conductance buses in the form of combination of coaxial cylindrical bows whose adjacent end sections are interconnected in pairs by single-sided jumpers to form reciprocating spiral with internal and external leads; single-sided jumpers of each circuit electrode are made in the form of U-shaped vertically oriented junctions each having its base resting on top on external horizontal ends of end sections of paired coaxial cylindrical bows; opposing internal leads of both circuit electrodes and identical external leads of both circuit electrodes are made in the form of L-shaped buses placed above external end plane of respective circuit electrodes and vertical branches of L-shaped buses connected through their bases to horizontal ends of end sections of coaxial cylindrical bows of respective circuit electrodes of inductor. EFFECT: provision for building up magnetic fields of desired configuration ensuring volumetric distribution of flux density vectors in case of complex types of reverse magnetization of retentive-material parts. 5 dwg
