magnetic field

IPA/mæɡˌnetɪk ˈfiːld/
IPA/mæɡˌnetɪk ˈfiːld/

magnetic field — 名詞

1. The region near a magnet or a wire that carries electricity, where a pushing or

1.名詞B1
釋義

磁場

磁力作用的區域

The region near a magnet or a wire that carries electricity, where a pushing or pulling force can act on certain metals like iron without the objects touching each other.

例句

The magnetic field of a bar magnet pulled the paperclips toward it without touching them.

條形磁鐵的磁場將迴紋針吸了過來，沒有接觸到它們。

Using a compass, Hana mapped the magnetic field around a simple bar magnet.

用指南針，Hana 畫出了簡易條形磁鐵周圍的磁場形狀。

collocation: magnetic field around [object]

常見搭配
  • Earth's magnetic field
  • magnetic field lines
  • strong / weak magnetic field
  • create / produce a magnetic field
  • in / within a magnetic field

文法句型

magnetic field + verb (affects/pulls/repels)

in/within a magnetic field

用法筆記

Commonly paired with 'Earth's' for the planet's magnetic field (the Earth's magnetic field). Often modified by adjectives indicating strength such as 'strong', 'weak', or 'uniform'. The plural form 'magnetic fields' is used when comparing different sources or types of magnetism.

常見錯誤

The magnet has a strong magnetism field.
The magnet has a strong magnetic field.
'magnetic' (adjective) is the correct modifier, not 'magnetism' (noun).

同根字

常見搭配

名詞搭配

副詞搭配

常用片語

  • Earth's magnetic field
  • magnetic field lines
  • create a magnetic field
  • magnetic field strength

介系詞搭配