DICT.TW Dictionary Taiwan
18.222.110.5
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 electromagnetism
      n 1: magnetism produced by an electric current; "electromagnetism
           was discovered when it was observed that a copper wire
           carrying an electric current can magnetize pieces of
           iron or steel near it"
      2: the branch of physics concerned with electromagnetic
         phenomena [syn: electromagnetics]