English Dictionary: electro-magnetic | by the DICT Development Group |
1 result for electro-magnetic | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Electro-magnetic \E*lec`tro-mag*net"ic\, a. Of, Pertaining to, or produced by, magnetism which is developed by the passage of an electric current. {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. |