Introduction to Magnetic Fields and Forces

The earth's magnetic field is confined to a region known as the magnetosphere and has a boundary known as the magnetopause On the sun

The Earth's magnetic field is created by electric currents generated by the rotating ironnickel core Its magnetic moment is ×1022Am2 The actual magnetic

battlefield v 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

battlefield 1 Magnetic field lines are imaginary lines around the magnet The magnitude of a field is indicated by its line's density Near the South and