- ampere direct current
- Техника: сила постоянного тока в амперах
Универсальный англо-русский словарь. Академик.ру. 2011.
ampere direct current
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Transcranial direct current stimulation — (tDCS) is the application of weak electrical currents (1 2 mA) to modulate the activity of neurons in the brain. Several generations of neurophysiological experiments have shown that neurons respond to static (DC) electrical fields by altering… … Wikipedia
Ampere-turn — The ampere turn (AT) is the MKS unit of magnetomotive force, represented by a direct current of one ampere flowing in a single turn loop in a vacuum. Turns refers to the winding number of an electrical conductor comprising an inductor. An ampere… … Wikipedia
Ampère, André-Marie — ▪ French physicist Introduction born Jan. 22, 1775, Lyon, France died June 10, 1836, Marseille French physicist who founded and named the science of electrodynamics, now known as electromagnetism. His name endures in everyday life in the ampere … Universalium
Electric current — Electromagnetism … Wikipedia
electric current — Elect. the time rate of flow of electric charge, in the direction that a positive moving charge would take and having magnitude equal to the quantity of charge per unit time: measured in amperes. Also called current, electricity. [1830 40] * * *… … Universalium
Volt-ampere — A volt ampere (VA) is the unit used for the apparent power in an electrical circuit, equal to the product of root mean square (RMS) voltage and RMS current.[1] In direct current (DC) circuits, this product is equal to the real power (active… … Wikipedia
Volt ampere — Volt amp[ e]re (Elec.) A unit of electric measurement equal to the product of a volt and an ampere. For direct current it is a measure of power and is the same as a watt; for alternating current it is a measure of apparent power. [Webster 1913… … The Collaborative International Dictionary of English
volt-ampere — /vohlt am pear, am pear /, n. Elect. an electric measurement unit, equal to the product of one volt and one ampere, equivalent to one watt for direct current systems and a unit of apparent power for alternating current systems. Abbr.: VA [1895… … Universalium
volt-ampere — volt′ am′pere n. elm an electric measurement unit, equal to the product of one volt and one ampere, equivalent to one watt for direct current systems and a unit of apparent power for alternating current systems Abbr.: VA • Etymology: 1895–1900 … From formal English to slang
volt-ampere — [vôlt′am′pir΄] n. Elec. the unit of power equal to one volt times one ampere: in a circuit with direct current it represents power equivalent to one watt: abbrev. VA … English World dictionary
Geomagnetically induced current — Geomagnetically induced currents (GIC), affecting the normal operation of long technological conductor systems, are a manifestation at ground level of space weather. During space weather events (or geomagnetic storms) Earth s near space current… … Wikipedia
