electromagnetism

英 [ɪˌlektrəʊ'mæɡnətɪzəm] 美 [ɪˌlektroʊ'mæɡnətɪzəm]

• n. 电磁；电磁学

英英释义

Noun:

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

例句

用作名词 (n.)

1. He wrote his doctoral thesis on electromagnetism.
   他写有关电磁的博士论文。
2. Such magnetism, because it is electrically produced, is called electromagnetism.
   这样的由于电产生的磁性，叫电磁。
3. This interplay between mechanics and electromagnetism is less evident.
   力学和电磁学的这种相互关系不太明显。

近反义词

【近义词】

• electromagnetics 电磁学