Magnetism is a physical phenomenon known for more than 3,500 years. It is a class of physical phenomena that are mediated by magnetic fields . Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism.
RVmagnetics has an essential connection to magnetism as such. The measurements we provide are based on Magnetic phenomenon, and the sensor itself is a magnetised element.