勒电磁学里,磁石、磁铁、电流及含时电场,都会产生磁场。处勒磁场中个磁性物质电流,会因为磁场个作用而感受到磁力,因而显示出磁场个存在。磁场是一种矢量场;磁场勒空间里个任意位置都具有方向搭数值大小。

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.