FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used to study the physical nature of so-called magnetic friction. Method for detecting magnetic friction is based on the force interaction of the magnetic fields of two co-axially placed permanent magnets, one of which is rotationally driven with respect to this axis. Rotating magnet is in the form of a toroid fixed to the body of a dielectric transparent vessel rotating with a motor with magnetic poles on its flat faces. Another direct magnet is placed contactless inside the toroidal magnet so that the magnetic poles of both magnets are the same on each side of the toroidal magnet. Dielectric vessel is evacuated and the starting rotation of a previously fixed direct permanent magnet in the direction of rotation of the toroidal magnet is observed.
EFFECT: technical result consists in ensuring the possibility of observing the interaction of magnetic fields produced by several sources of magnetic fields.
1 cl, 1 dwg
