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单词 mutual inductance
释义

mutual inductance

英汉-汉英词典
互感;互感系数
词组 | 习惯用语
您要查找的是不是:
    mutual conductance 跨导;[电] 互导
    mutual indusctance 互感
    zero-sequence mutual inductance 零序互感
    Field-armature mutual inductance 励磁和电枢互感
    directional mutual conductance 定向互导
    mutual conductance variation 互导变化
    mutual inductance loop 互感线圈
    mutual inductance coil 互感线圈
mutual inductance [电磁] 互感;互感系数
mutual inductance bridge 互感电桥
mutual inductance attenuator 互感衰减器
mutual inductance particle velocimeter 互感粒子测速仪
原声例句
Crash Course Physics 速成课物理

We also talked about transformers, and how they use mutual inductance to change voltage.

我们还谈到了变压器,以及 它们如何使用互感来改变电压。

Crash Course Physics 速成课物理

Finally, we described how mutual inductance is used in wireless chargers.

最后,我们描述了如何 在无线充电器中使用互感

Crash Course Physics 速成课物理

Mutual inductance is also used in lots of other things, too – like wireless chargers, for example.

互感也被用于许多其他方面——例如无线充电器。

Crash Course Physics 速成课物理

All those voltage changes are made using transformers, which take advantage of something called mutual inductance, where a change in the current in one coil leads to a change in emf in another, nearby coil.

所有这些电压变化都是使用变压器进行的,变压器利用了一种称为互感的东西,其中一个线圈中的电流变化会导致附近另一个线圈的电动势发生变化。

中文百科

电感 Inductance

(重定向自Mutual Inductance)
流动于闭合回路的含时电流所产生的含时磁通量,会促使闭合回路本身出现感应电动势。
并联互助电路图。

电感Inductance)是闭合回路的一种属性,即当通过闭合回路的电流改变时,会出现电动势来抵抗电流的改变。如果这种现象出现在自身回路中,那么这种电感称为自感self-inductance),是闭合回路自己本身的属性。假设一个闭合回路的电流改变,由于感应作用在另外一个闭合回路中产生电动势,这种电感称为互感mutual inductance)。电感以方程序表达为

其中,\mathcal{E}是电动势,L是电感,i是电流,t是时间。

术语「电感」是1886年由奥利弗·赫维赛德命名。通常自感是以字母「L」标记,这可能是为了纪念物理学家海因里希·楞次的贡献。互感是以字母「M」标记,是其英文(Mutual Inductance)的第一个字母。采用国际单位制,电感的单位是亨利(henry),标记为「H」,是因美国科学家约瑟·亨利命名。1 H = 1 Wb/A。

英语百科

Inductance 电感

(重定向自Mutual Inductance)
The circuit diagram representation of mutually coupled inductors.

The two vertical lines between the inductors indicate a solid core that the wires of the inductor are wrapped around.
Equivalent circuit of mutually coupled inductors

In electromagnetism and electronics, inductance is the property of an electrical conductor by which a change in current through it induces an electromotive force in both the conductor itself and in any nearby conductors by mutual inductance.

These effects are derived from two fundamental observations of physics: a steady current creates a steady magnetic field described by Oersted's law, and a time-varying magnetic field induces an electromotive force (e.m.f) in nearby conductors, which is described by Faraday's law of induction. According to Lenz's law, a changing electric current through a circuit that contains inductance induces a proportional voltage, which opposes the change in current (self-inductance). The varying field in this circuit may also induce an e.m.f. in neighbouring circuits (mutual inductance).

近义、反义、联想词
近义词
n.
coefficient

英英词典
mutual inductance n.
  1. a measure of the induction between two circuits; the ratio of the electromotive force in a circuit to the corresponding change of current in a neighboring circuit; usually measured in henries

  2. synonymous: coefficient of mutual induction
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更新时间:2025/6/19 22:53:19