| 词汇 | electromotive |
| 释义 | electromotive adjective uk /iˌlek.trəˈməʊ.tɪv/ us /iˌlek.trəˈmoʊ.t̬ɪv/ engineering specialized having an electric motor or relating to something that has an electric motor: 电动的 electromotive vehicles电动汽车 physics specialized producing an electric current: 电动势的 electromotive force电动势 Electrical components & circuitry accumulator AGM battery anode armature bandpass filter baseband chip cathode ray circuit breaker coil conductor LED display multiconductor negative pole number pad OLED photoresist photovoltaic cell potentiometer relay transformer You can also find related words, phrases, and synonyms in the topics: Machines - Engines & motors Physics: energy, force & power Electricity & electronics Machines - generators & pumps electromotive | American Dictionaryelectromotive adjective us/ɪˌlek·troʊˈmoʊ·t̬ɪv/ physics producing a flow of electricity Examples of electromotiveelectromotive A voltage may represent either a source of energy (electromotive force), or lost, used, or stored energy (potential drop). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An induced electromotive force (emf) always gives rise to a current whose magnetic field opposes the original change in magnetic flux. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The motion is azimuthal and the field is axial, so the electromotive force is radial. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrochemical cell voltage is also referred to as electromotive force or emf. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When a permanent magnet is moved relative to a conductor, or vice versa, an electromotive force is created. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He proceeds to test them with a multimeterand by a fateful error, sets the multimeter to measure resistance rather than electromotive potential (voltage). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When alternating current is supplied to the field (stator) winding, it induces an electromotive force (emf) in the armature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The electromotive force generated by motion is often referred to as "motional emf". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the detailed analysis it was shown that the thermal fluctuations within the diode generate an electromotive force that cancels the voltage from rectified current fluctuations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A high impedance voltmeter is used to measure the electromotive force or potential between the two electrodes when zero or no signicant current ows between them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A change in flux of one weber per second will induce an electromotive force of one volt (produce an electric potential difference of one volt across two open-circuited terminals). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Besides the electromotive force, magnetic forces also cause a coupling between the magnetic and the mechanical field. The concentration of the chloride determines the absolute potential; the electromotive forces however are also dependant upon temperature. We shall introduce now the notation so-called electromotive force. When this happens, the potential difference (p.d.) across the capacitor is equal to the electromotive force (e.m.f.) of the supply. See all examples of electromotive These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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