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ampere
amperes per metre
amperes per metre (A/m) The SI unit of magnetic moment per unit volume. 1 A/m = 10
3 gauss.
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Ampere's magnetic circuital law: A simple and rigorous two-step proof
Magazine article from: International Journal of Electrical Engineering Education; 7/1/2001; ; 700+ words
; Abstract A new proof of Ampere's law from the Biot-Savart law is...electric currents in free space. Keywords Ampere's law; electromagnetics; postulates...with particular reference to the way Ampere's magnetic circuital law is derived...
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An augmented Lagrangian approach to the numerical solution of the Dirichlet problem for the elliptic monge-ampere equation in two dimensions.
Magazine article from: Electronic Transactions on Numerical Analysis; 1/1/2006; ; 700+ words
; ...problem for the real elliptic Monge-Ampere equation, in two dimensions, by an augmented...advantage of a reformulation of the Monge-Ampere problem as a saddle-point one, for...converging to a solution of the Monge-Ampere problem under consideration, if such...
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Ampere Media Assesses Options.(Ampere Media LLC)(Reid Group LLC)
Newspaper article from: Mergers & Acquisitions Report; 7/19/2004; ; 700+ words
; Privately held Ampere Media LLC wants to sell itself. The Chicago...a managing director with Reid, said Ampere, which was founded in 1995, would be...to expand their business," he said. Ampere's technology gets consumers interested...
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The ampere and electrical standards.
Magazine article from: Journal of Research of the National Institute of Standards and Technology; 1/1/2001; ; 700+ words
; ...dynamiques (1872), Andre Marie Ampere made deductions from experiments on magnetic fields and electric currents. Ampere proved that two currents produce a...N/[A.sup.2] defines the ampere in such a way that electrical and...
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eNERGY; Ampere may claim over merger row.(Brief Article)
Magazine article from: Utility Week; 9/13/2002; ; 578 words
; Energy broker Ampere is threatening to claim compensation from the German...deal on procedural grounds, following claims from Ampere that the merger could force it out of business. An Ampere spokesman says subsequent talks with the economics...
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The Complex Monge-Ampere Equation and Pluripotential Theory.(Brief Article)(Book Review)
Magazine article from: SciTech Book News; 9/1/2006; 446 words
; 082183763X The complex Monge-Ampere equation and pluripotential theory. Kolodziej...existence theorems for the complex Monge- Ampere equation which are proved by pluripotential...Dirichlet problem for the complex Monge- Ampere equation, proves the stability of weak...
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 "The Journal (Newcastle, England)")
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Tanfield and Ford unveil the Ampere; In association with RBS.(Business)
Newspaper article from: The Journal (Newcastle, England); 4/16/2008; 700+ words
; ...Ford with yesterday's unveiling of the Ampere, which was developed entirely in the...the NEC in Birmingham yesterday. The Ampere - which Tanfield chief executive Darren...100 miles on one battery charge. The Ampere has a top speed of 70mph. It weighs 2...
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Optoisolators compute watts and volt-amperes.
Magazine article from: EDN; 2/21/2008; 570 words
; ...acquires not only watts, but also volt-amperes and so makes possible an estimation of power factor-watts divided by volt-amperes. The right-hand side of the circuit in...analog voltage proportional to load volt-amperes.
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ENERGY; Hannover hopes for e6m from Ampere sale.(Stadtwerke Hannover)(Brief Article)
Magazine article from: Utility Week; 4/11/2003; ; 594 words
; ...75 per cent stake in power discounter Ampere before Easter, expecting to raise more...but the holding will probably revert to Ampere. SWH has been trying to end the tie-up for months. The two firms fell out over Ampere's legal bid to block the takeover bid...
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Diodes Incorporated Introduces 1-Watt Zener and 2-Ampere Schottky Devices Using Innovative PowerDI123 Packaging.
Business Wire; 3/16/2005; 700+ words
; ...Watt Zener devices and a series of 2-Ampere Schottky devices. "These two new products...include a comprehensive selection of 2-Ampere, low-voltage Schottky rectifiers...double the current density of our 1-Ampere line introduced last year and demonstrates...
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ampere
Book article from: The Columbia Encyclopedia, Sixth Edition
ampere , abbr. amp or A, basic unit of electric current. It is the fundamental electrical unit used with the mks system of units of the metric system . The ampere is officially defined as the current in a pair of equally long, parallel...
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amperes per metre
Book article from: A Dictionary of Earth Sciences
amperes per metre (A/m) The SI unit of magnetic moment per unit volume. 1 A/m = 10 3 gauss.
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Electric Current
Encyclopedia entry from: The Gale Encyclopedia of Science
...current is measured in amperes, with one ampere equal to a charge...trillionth of an ampere) can be significant...in the millions of amperes can be created for...trillionth of an ampere or 10 – 12 amperes. Speed of light...
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International System of Units
Book article from: Chemistry: Foundations and Applications
...unit MKS system with the addition of the ampere for electric current. Official recognition of the ampere had to wait until 1946, after World War...include the meter, kilogram, second, ampere, kelvin, mole, and candela. They represent...
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Electricity
Encyclopedia entry from: The Gale Encyclopedia of Science
...conductors than others, silver being the best. The basic unit of electric current is the ampere, named for the French physicist Andre Marie Ampere. One ampere equals 1 coulomb of charge drifting past a reference point each second. Voltage is the...
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