Magnetic field

magnetic field  Magnetic fields are represented by diagrams which show patterns of magnetic field lines  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  1 Scalar Potential for the Magnetic Field 25 2 Basics of Spherical Harmonics 26 3 Application of Spherical Harmonics to the Earth's Magnetic Field

Magnetic fields that surpass about a billion Gauss are so strong that they compress atoms to tiny needles, destroying the ordinary chemical A current in a magnetic field experiences a force given by the equation F = I l × B or F = IlB sin θ, where l is the length of the wire,