(n) magnetism produced by an electric current, Example:electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it
[麦克斯韦 / 麥克斯韋, Mài kè sī wéiㄇㄞˋ ㄎㄜˋ ㄙ ㄨㄟˊ] Maxwell (name); James Clerk Maxwell (1831-1879), Scottish physicist and mathematician, the originator of Maxwell's laws of electromagnetism and electromagnetic waves#85183