magnezie
Magnezie is a term used in some languages to denote magnetism—the study of magnetic phenomena that arise from magnetic dipoles and moving electric charges. In physics, magnetism describes the forces and fields produced by magnets, current-carrying conductors, and electrons' intrinsic spin. Magnetic effects include attraction or repulsion between magnets, the interaction of magnetic materials with external fields, and the generation of magnetic fields themselves.
Magnetic fields are described by the magnetic field B and are governed by Maxwell's equations, including Gauss's
Materials exhibit different magnetic orders, such as diamagnetism, paramagnetism, and ferromagnetism. Ferromagnetic materials consist of magnetic
Historically, magnetism has roots in observations of lodestones and compass needles, with significant milestones from William
Applications of magnetism include navigation with compasses, electrical machines such as motors and generators, data storage