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在"英语"词典里electromotive force}的意思

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英语中ELECTROMOTIVE FORCE的发音

electromotive force play
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ELECTROMOTIVE FORCE的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

ELECTROMOTIVE FORCE在英语中的意思是什么?

点击查看«electromotive force»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
electromotive force

电动势

Electromotive force

电动势,也称为电动势,是任何电能源如电池或发电机产生的电压。 在这种情况下,“力”一词不用于表示以牛顿为单位的机械力,而是以伏特测量的单位电荷的电位或能量。 在电磁感应中,可以围绕闭环定义电动势,作为电磁作用,如果绕着该环行进一次,电磁作用将被转移到一个充电单位。 对于入射环路的时变磁通量,由于循环电矢量场,电势标量场没有定义,但是emf确实可以被测量为围绕该环路的虚拟电位。 在两端子装置中,可以将emf测量为两端的开路电位差。 如果外部电路连接到电磁场的源头,则由此产生的电位差驱动电流。 然而,当电流流动时,端子两端的电位差不再等于电动势,而由于其内部电阻而由于器件内的电压降而将会更小。 Electromotive force, also called emf, is the voltage developed by any source of electrical energy such as a battery or dynamo. The word "force" in this case is not used to mean mechanical force, measured in newtons, but a potential, or energy per unit of charge, measured in volts. In electromagnetic induction, emf can be defined around a closed loop as the electromagnetic work that would be transferred to a unit of charge if it travels once around that loop. For a time-varying magnetic flux impinging a loop, the electric potential scalar field is not defined due to circulating electric vector field, but nevertheless an emf does work that can be measured as a virtual electric potential around that loop. In a two-terminal device, the emf can be measured as the open-circuit potential difference across the two terminals. The potential difference thus created drives current flow if an external circuit is attached to the source of emf. When current flows, however, the potential difference across the terminals is no longer equal to the emf, but will be smaller because of the voltage drop within the device due to its internal resistance.

在英语 词典里electromotive force的定义

词典中的电动势的定义是能够导致电流流入电路或设备的能量的来源。

The definition of electromotive force in the dictionary is a source of energy that can cause a current to flow in an electrical circuit or device.

点击查看«electromotive force»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

ELECTROMOTIVE FORCE一样开头的英语单词

electromechanically
electromechanics
electromer
electromeric
electromerism
electrometallurgical
electrometallurgist
electrometallurgy
electrometer
electrometric
electrometrical
electrometrically
electrometry
electromotance
electromotive
electromotive series
electromotor
electromyogram
electromyograph
electromyography

ELECTROMOTIVE FORCE一样开头的英语单词

air force
divorce
driving force
enforce
field sales force
force
G-force
in force
labour force
life force
police force
reinforce
renforce
sales force
storm force
storm-force
strike force
task force
the force
tour de force
workforce

英语近义词词典里electromotive force的近义词和反义词

近义词

«electromotive force»的25种语言翻译

翻译者
online translator

ELECTROMOTIVE FORCE的翻译

通过我们的英语多语言翻译器,找到electromotive force25种语言翻译
该章节所呈现的将electromotive force由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«electromotive force»。

翻译者英语 - 中文

电动势
1,325 数百万发言者

翻译者英语 - 西班牙语

fuerza electromotriz
570 数百万发言者

英语

electromotive force
510 数百万发言者

翻译者英语 - 印地语

इलेक्ट्रोमोटिव बल
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

القوة الدافعة الكهربائية
280 数百万发言者

翻译者英语 - 俄语

ЭДС
278 数百万发言者

翻译者英语 - 葡萄牙语

força eletromotriz
270 数百万发言者

翻译者英语 - 孟加拉语

তড়িচ্চালক বল
260 数百万发言者

翻译者英语 - 法语

une force électromotrice
220 数百万发言者

翻译者英语 - 马来语

Daya elektromotif
190 数百万发言者

翻译者英语 - 德语

elektromotorische Kraft
180 数百万发言者

翻译者英语 - 日语

起電力
130 数百万发言者

翻译者英语 - 韩语

기전력
85 数百万发言者

翻译者英语 - 印尼爪哇语

Daya elektromotif
85 数百万发言者
vi

翻译者英语 - 越南语

lực điện
80 数百万发言者

翻译者英语 - 泰米尔语

மின் சக்தி
75 数百万发言者

翻译者英语 - 马拉地语

इलेक्ट्रोमोटिव्ह फोर्स
75 数百万发言者

翻译者英语 - 土耳其语

elektrik hareket gücü
70 数百万发言者

翻译者英语 - 意大利语

forza elettromotrice
65 数百万发言者

翻译者英语 - 波兰语

siła elektromotoryczna
50 数百万发言者

翻译者英语 - 乌克兰语

ЕРС
40 数百万发言者

翻译者英语 - 罗马尼亚语

forță electromotoare
30 数百万发言者
el

翻译者英语 - 希腊语

ηλεκτρεγερτική δύναμη
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

elektromotoriese krag
14 数百万发言者
sv

翻译者英语 - 瑞典语

elektromotorisk kraft
10 数百万发言者
no

翻译者英语 - 挪威语

elektromotorisk kraft
5 数百万发言者

electromotive force的使用趋势

趋势

词语 «ELECTROMOTIVE FORCE»的使用趋势

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经常使用
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此处所显示的地图给出了词语«electromotive force»在不同国家的使用频率。
electromotive force的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«electromotive force»的最常用表达而进行的主要搜索的列表。

词语«ELECTROMOTIVE FORCE» 随时间而变化的使用频率

该图表展现了单词«electromotive force»在过去500年中的用法频率的每年演化其实施是基于分析词语«electromotive force»从1500年到现在在 英语数字出版物中出现的频率。

electromotive force的英语文献、引用和新闻中的使用范例

示例

«ELECTROMOTIVE FORCE»相关的英语书籍

在以下的参考文献中发现electromotive force的用法。与electromotive force相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Magnetically Induced Electromotive Force
The Gelmletieu efMegl-Letieeler Indueezl Eleetmuelńve Fel-ee [EHI-'IFJ àppLïiug the ¿Feremeulienetl lieunltleni.r eenzlitie-n yielde Ань - [-г: [д -гЁ1:'дн1ЩЕш}т'- ЬШШЪ CHE* and _ E'. #jl-hei - eilfeilvemeeeer lil-Ie. when: e. = Het.
Dr. Frederick J. Young
2
Engineering Electromagnetics
The distinction indicates the source of the electromotive force and points to possible uses of the two electromotive forces. Both electromotive forces can exist together in a single circuit, as we will see shortly in an example. Therefore, the total ...
Nathan Ida, 2004
3
Battery Reference Book
1.1.1 Measurement of the electromotive force The electromotive force of a cell is defined as the potential difference between the poles when no current is flowing through the cell. When a current is flowing through a cell and through an external  ...
Thomas P J Crompton, 2000
4
Automobile Dictionary
Electromotive Force — The force, analogous to a pressure, which maintains a flow of electricity through a closed circuit. The unit of electromotive force is the volt (q. v.). Syn. : Electrical pressure; voltage. Abbreviation: e. m. f. Electromotive ...
Albert Clough, 2010
5
Physics Insights Ol Tb 2e
An electromotive force (e.m.f.), E, is responsible for the pumping action of the cell. The electromotive force creates an electrical 'pressure' difference across AB. An electric current will then flow from the positive terminal of the battery, through ...
Loo & Loo, 2007
6
Cracking the MCAT with CD-ROM
A standard potential, or electromotive force (emf), is represented by £°. In a redox reaction, there is a movement of electrons from the substance being oxidized to the substance being reduced. This current arises from a voltage, which can be ...
James L. Flowers, Princeton Review, Theodore Silver, 2004
7
Differential Equations with Boundary-Value Problems
A 30-volt electromotive force is applied to an LR series circuit in which the inductance is 0.1 henry and the resistance is 50 ohms. Find the current i(t) if i(0) 0 . Determine the current as t: . 30. Solve equation (7) under the assumption that E(t ) E0 ...
Dennis Zill, Michael Cullen, 2008
8
Routledge Diccionario Técnico Inglés
... compresiva / ing meca compressive force; - conservatlva / Fis conservative force; - contraelectromotriz / elec, Ferro, Fis, ing elec, veh hack electromotive force thack emf), counterelectromotive force; - contraria / const, elec, Fis, Fis Fluio , gas, ...
Routledge, 1997
9
Mathematical and Physical Papers
a circuit through which a current is actually passing they are applied, and would therefore show that there is no electric action and reaction between different parts of the circuit, but that each part contains intrinsically the electromotive force ...
William Thomson, 2011
10
Introduction to Biomedical Engineering
As previously described, the nerve has three types of passive electrical characteristics: electromotive force, resistance, and capacitance. The nerve membrane is a lipid bilayer that is pierced by a variety of different types of ion channels, where ...
John Denis Enderle, Joseph D. Bronzino, 2012

包含词语«ELECTROMOTIVE FORCE»的新条目

找出国内和国际出版社所讨论的内容,以及词语electromotive force在以下新条目的上下文中是如何使用的。
1
Preetam Kaushik :Will the World Plug Into the Sun?
It generates an electromotive force that is then tapped and conducted through wires. It is obvious that solar energy is static, mainly because a ... «Huffington Post UK, 六月 15»
2
The town that banned Wi-Fi
... hypersensitivity] has no clear diagnostic criteria and there is no scientific basis to link EHS symptoms to EMF [electromotive force] exposure. «The Guardian, 六月 15»
3
Phone a friend
The diodes on these boards were wired across each relay's primary coil to clamp the CEMF (counter electromotive force) and prevent the drive ... «EDN.com, 四月 15»
4
National Grid publishes study on pylon electric shock claims along …
National Grid's Electromotive Force adviser Chris Haswell and his colleagues Dr Hayley Tripp and Dr John Swanson were sent to Sheppey ... «Kent Online, 四月 15»
5
ON THE RECORD: Abe Askenazi Zero Motorcycles' CTO explains …
And then you are at maximum torque, but at higher speeds you have this thing called back-EMF (Electromotive Force). The motor starts fighting ... «Cycleworld, 三月 15»
6
A Battery Doesn't Store Charge, But How Does It Work?
Historically, we call this change in electric potential across the battery the emf which usually stands for ElectroMotive Force. But clearly, it isn't a ... «Wired, 二月 15»
7
ALESSANDRO VOLTA: Father of the electrical battery sparks …
Something to illustrate a little measure of the man for whom a measure of electromotive force (the volt) is named. Alessandro Giuseppe Antonio ... «Washington Post, 二月 15»
8
Photovoltaics Discovered In 1875: Interview With Author John Perlin
Perlin: They stated: “Here there seemed to be a case of light actually producing an electromotive force within the selenium, which in this case ... «CleanTechnica, 十二月 14»
9
How to convert excess data center heat into electricity
It's a kind of electromotive force. It's called the Seebeck effect, or the Peltier effect, named after two scientists who, separately, worked on the ... «Network World, 十二月 14»
10
Residents oppose proposed cell tower
There was some confusion about levels of electromotive force (EMF) that will be emitted from the site. Currently, it's at one per cent of Health ... «Whistler Question, 十二月 14»

参考文献
« EDUCALINGO. Electromotive force [在线]. 可用 <https://educalingo.com/zh/dic-en/electromotive-force>. 五月 2024 ».
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