electrical current
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electrical current — electric current electric current, electrical current electrical current, the movement of electrically charged particles, atoms, or ions, through solids, liquids, gases, or free space; the term is usually used of relatively smooth movements of… … The Collaborative International Dictionary of English
Electrical phenomena — are commonplace and unusual events that can be observed which illuminate the principles of the physics of electricity and are explained by them.Electrical phenomena are a somewhat arbitrary division of electromagnetic phenomena.Some examples… … Wikipedia
Current density imaging — (CDI) is an extension of magnetic resonance imaging (MRI), developed at the University of Toronto. It employs two techniques for spatially mapping electrical current pathways through tissue: LF CDI, low frequency CDI, the original implementation… … Wikipedia
Electrical generator — In electricity generation, an electrical generator is a device that converts mechanical energy to electrical energy, generally using electromagnetic induction. The reverse conversion of electrical energy into mechanical energy is done by a motor … Wikipedia
electrical shock — the perceptible and physical effect of an electrical current (electric current) that enters the body. The shock may range from an unpleasant but harmless jolt of static electricity, received after one has walked over a thick carpet on a dry … Universalium
Current sensor — A current sensor is a device that detects electrical current (AC or DC) in a wire, and generates a signal proportional to it.The generated signal could be analog voltage or current or even digital output.It can be then utilized to display the… … Wikipedia
current — 01. What is the [current] rate of interest for a savings account? 02. The Canadian dollar is [currently] worth about 82¢ American. 03. When I was little, I liked to throw a tree branch in the water, and then follow it as the [current] carried it… … Grammatical examples in English
electrical coupling — Of two physically touching cells, denoting the presence of a junction that allows the passage of electrical current. Usually tested by impaling both cells with microelectrodes, injecting a current into one, and looking for a change in potential… … Dictionary of molecular biology
electrical circuit — noun an electrical device that provides a path for electrical current to flow • Syn: ↑circuit, ↑electric circuit • Hypernyms: ↑electrical device • Hyponyms: ↑bridge, ↑bridge circuit, ↑ … Useful english dictionary
Electrical filament — An electrical filament is a thread of metal, usually tungsten, which is used to convert electricity into light in incandescent light bulbs (as developed in 1874 by Alexander Lodygin and in 1878 by Joseph Wilson Swan, among others), and into heat… … Wikipedia
