Electromagnetic wave

Definition

An electromagnetic wave is a type of wave that consists of oscillating electric and magnetic fields, which travel through space at the speed of light.

Related terms

Transverse wave:

A transverse wave is a type of wave where the particles vibrate perpendicular to the direction in which the wave travels.

Electric field:

An electric field is a region around a charged object where another charged object experiences an electric force.

Magnetic field:

A magnetic field is a region around a magnet or current-carrying wire where other magnets or moving charges experience a magnetic force.