Simulation and Analysis of the Magnetic Field Distribution in a Magneto-Solid Layer

In this paper, the distribution of the magnetic field in a magneto-solid layer, which is subject for simultaneous action of time-harmonic and permanent magnetic fields, is investigated. The calculations were carried out using a small parameter method and nonlinear two-sided calculation formulas. Note that when using the above calculation formulas, at each node we get several approximations to the exact solution. Comparison of these approximations provides additional information for the choice of the integration step or for evaluation of the accuracy of the result.