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## electromotive force

• [电磁] 电动势

### 网络释义专业释义英英释义

电动势

电动力

静电计

温差电动势

induced electromotive force 感应电动势 ; [电磁] 感生电动势 ; 自感电动势 ; 感到电动势

back electromotive force [电磁] 反电动势 ; 反电势法 ; [电磁] 逆电动势 ; 反电势

contact electromotive force 接触电热势 ; [电] 接触电动势 ; 接头电动势

induction electromotive force [电磁] 感应电动势

pulsating electromotive force [电] 脉动电动势

更多收起网络短语

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### electromotive force

• n. the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts

同义词： voltage emf

### 柯林斯英汉双解大词典

#### electromotive force

• 1.

N a source of energy that can cause a current to flow in an electrical circuit or device 电动势源

• 2.

N the rate at which energy is drawn from this source when unit current flows through the circuit or device, measured in volts 电动势 (Abbreviation emf, EMF symbol: ) → compare potential difference

### 双语例句

• How do the induced electromotive force (emf) distribute in a conductor loop?

导体回路感应电动势如何分布的？

• To answer the question whether Lorentz force does work or not in the case of electromotive force, it is proved that Lorentz force does no work in electromotive force.

针对动生电动势等于所作问题，定量证明动生电动势并不，并得出永不作的结论．。

• The conclusion not only can be applied in the calculation of electromotive force of close loop, but also can be applied in the calculation of electromotive force of limited conductor.

结论不但适用闭合回路中的感生电动势计算而且适用有限导体感生电动势计算

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