FIELD: electricity.
SUBSTANCE: method is based in effect of dependence of magnetic permeability of certain ferromagnets used as a core in the proposed device, on light. The method is based on application of the specified effect as a facility to control the induced magnetic field developed by a permanent magnet, and converting the DC magnetic field into AC one by means of the pulse mode of operation of the source of light. The AC magnetic field of the core installed inside the coil with a conductor generates electric potential in coils.
EFFECT: generation of electromotive force being the effect of difference in potentials induced in coils with a conductor by the AC magnetic field produced by using the permanent magnet field by control of magnetic permeability of the ferromagnetic core placed in the permanent magnet field, with the help of light.
3 cl, 1 dwg
