Found 1 items, similar to Electro-magnetic theory of light.
English → English (gcide) Definition: Electro-magnetic theory of light Electro-magnetic \E*lec`tro-mag*net"ic\, a. Of or pertaining to electromagnetism. [1913 Webster] Electro-magnetic engine, an engine in which the motive force is electro-magnetism. Electro-magnetic theory of light (Physics), a theory of light which makes it consist in the rapid alternation of transient electric currents moving transversely to the direction of the ray. [1913 Webster]