Effect of external magnetic field on characteristics of currentcarrying steel tape
Abstract
The behavior of a currentcarrying tape of steel or other ferromagnetic material in an external magnetic field is analyzed, specifically for the case where the magneticinduction vector is tangent to the tape surface and normal to the currentdensity vector. Interaction of the external magnetic field and the intrinsic magnetic field within the tape volume, the former a uniform one and the latter a nonuniform one, is treated as a superposition of such fields in a nonlinear medium. A mathematical model is constructed for constant magnetic fields and a rectangular strip of width 2h and thickness 2d. Calculations are based on the fundamental law of magnetic circuits.
 Publication:

USSR Rept Electron Elec Eng JPRS UEE
 Pub Date:
 September 1984
 Bibcode:
 1984RpEEE.......43O
 Keywords:

 Ferromagnetic Materials;
 Magnetic Effects;
 Magnetic Tapes;
 Steels;
 Coordinates;
 Magnetic Fields;
 Magnetic Flux;
 Magnetic Induction;
 Magnetization;
 Mathematical Models;
 Communications and Radar