- reactance ohm
- • реактансен ом
English-Bulgarian polytechnical dictionary . 2013.
reactance ohm
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Reactance (electronics) — Reactance is a circuit element s opposition to an alternating current, caused by the build up of electric or magnetic fields in the element due to the current. Both fields act to produce counter emf that is proportional to either the rate of… … Wikipedia
Reactance — Réactance La réactance d un circuit électrique est la partie imaginaire de son impédance induite par la présence d une inductance ou d un condensateur dans le circuit. La réactance est notée X et s exprime en Ω (Ohm). Si X > 0, le dipôle est… … Wikipédia en Français
Ohm — /ohm/, n. Georg Simon, /gay awrddk zee mawn/ 1787 1854, German physicist. * * * ▪ unit of energy measurement abbreviation Ω, unit of electrical resistance in the metre kilogram second system, named in honour of the 19th century German… … Universalium
reactance — /ree ak teuhns/, n. 1. Elect. the opposition of inductance and capacitance to alternating current, expressed in ohms: equal to the product of the sine of the angular phase difference between current and voltage and the ratio of the effective… … Universalium
Ohm's law — Elect. the law that for any circuit the electric current is directly proportional to the voltage and is inversely proportional to the resistance. [1840 50; named after G. S. OHM] * * * Relationship between the potential difference (voltage),… … Universalium
Ohm's law — This article is about the law related to electricity. For other uses, see Ohm s acoustic law. V, I, and R, the parameters of Ohm s law. Ohm s law states that the current through a conductor between two points is directly proportional to the… … Wikipedia
ohm — 1. the SI unit of electric resistance, reactance, and impedance. If a conductor connects two locations having different electric potentials, then a current flows through the conductor. The amount of the current depends on the potential… … Dictionary of units of measurement
Réactance — La réactance d un circuit électrique est la partie imaginaire de son impédance induite par la présence d une inductance ou d un condensateur dans le circuit. La réactance est notée X et s exprime en Ω (Ohm). Si X > 0, le dipôle est inductif Si … Wikipédia en Français
ohm — ohmic /oh mik/, adj. /ohm/, n. the SI unit of electrical resistance, defined to be the electrical resistance between two points of a conductor when a constant potential difference applied between these points produces in this conductor a current… … Universalium
Electromagnetism — Electricity · … Wikipedia
Magnetism — This article is about magnetic materials. For information about objects and devices that produce a magnetic field, see magnet. For fields that magnets and currents produce, see magnetic field. For other uses, see magnetism (disambiguation).… … Wikipedia
