What are static and low-frequency electric and magnetic fields?

magnetic field  The Earth's magnetic field is generated in the fluid outer core by a self-exciting dynamo process Electrical currents flowing in the slowly moving molten iron Magnetic fields are represented by diagrams which show patterns of magnetic field lines

Any magnet produces its own magnetic field, can interact with another magnet, and even attracts other magnetic materials It is the reason why an iron nail is A magnetic field refers to a vector field in the neighbourhood of a magnet, electric current or charging electric field The region around a magnetic

Values are computed using the current International Geomagnetic Reference Field as adopted by the International Association of Geomagnetism and Aeronomy Values Earth's magnetic field originates in the outer core and extends out into the magnetosphere — a region of space that helps protect Earth from