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Abstract

The problem setting was considered in this article and the oscillations’ equations of a string with damped fastening at one of the ends with coil at closed circuit have been obtained in a dynamic magnetic field. Also oscillations of an absolutely flexible string with damped fastening at one of the ends have two-wave character. For special case of periodic variation of magnetic field the systems of ordinary differential expressions with constant coefficients have been obtained. The conclusions have been made. Conditions of allocation isolated from the electromagnetic damping and excitation the partial oscillations of absolutely flexible conducting string with one damped fastening in a non-stationary magnetic field are received. The effect of quasi elastic coefficients on damped
frequencies is determined.