%0 Conference Article %T SIMPLIFIED MATHEMATICAL MODEL OF A MAGNETIC SYSTEM WITH A CIRCULAR MAGNETIC CONDUCTOR %A Kreselyuk, Y.V. %A Ivzhenko, A.A. %A Kirsa, M.N. %K magnetic flux, magnetic system, mathematical model, potential, coordinate system %J CAD/EDA/SIMULATION IN MODERN ELECTRONICS 2021 %D 2021 %P 3 %I Bryansk State Technical University