convection currenta current caused by movement byconvectionof warmer fluid into an area of cooler fluid. direct currenta current that flows in one direction only; when modeled as a wave, itsamplitudeis constant. When used medically it is calledgalvanic current.This current has distinct and important...
: an electric current flowing in one direction only and substantially constant in value abbreviation DCExamples of direct current in a Sentence Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Opinions expressed in the examples do not ...
Define Direct-current motor. Direct-current motor synonyms, Direct-current motor pronunciation, Direct-current motor translation, English dictionary definition of Direct-current motor. n a device that converts electrical energy to mechanical torque Colli
The meaning of CURRENT is occurring in or existing at the present time. How to use current in a sentence. Synonym Discussion of Current.
direct current inElectricity topic From Longman Dictionary of Contemporary Englishdiˌrect ˈcurrentnoun[uncountable](abbreviationDC)aflowofelectricitythat moves in onedirectiononly→alternating currentExamples from the Corpusdirect current•It was Edison who designed andintroducedtheelectricaldistributionsystem...
Electricity.of or relating to direct current. Astronomy. moving in an orbit in the same direction as the earth in its revolution around the sun. appearing to move on the celestial sphere in the direction of the natural order of the signs of the zodiac, from west to east.Compareretrograde(...
Direct Current (DC) Power refers to the unidirectional flow of electrons and is the form of power that is most commonly produced by sources such as solar cells and batteries. What is power? Power can be defined as the rate of energy consumed in a unit time. The unit of measurement of ...
Direct current Alternating current Direct current is the type of current that has a fixed magnitude and direction. The net flow of electrons in direct current occurs in a fixed direction, from the negative to the positive terminal of the applied voltage. On the other hand, alternating current ...
2. A flow of electric charge. See Note at charge. 3. The amount of electric charge that passes a point in a unit of time, usually expressed in amperes. Did You Know? You listen to your portable CD player thanks to direct current, but you turn on the lights thanks to alternating curr...
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