A cluster of magnetically aligned atoms in a magnetic materi

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/05/25 11:19:25

A cluster of magnetically aligned atoms in a magnetic material is called a
(A)domain
(B)molecule
(C)pole
(D)charge
(E)electron cloud
我用排除法可以确定,希望有人能帮我解释一下

一堆在磁体中因磁性排列成行的原子叫做：A.Domain
Domain在英文中的解释就是这样：
A magnetic domain is region in which the magnetic fields of atoms are grouped together and aligned.
跟这个题目基本一摸一样,换句话说这个“一团因为磁力排在一起的原子”就是Domain的定义.

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