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coil: [noun] a series of loops. spiral. a single loop of such a coil.
Coil definition: a connected series of spirals or rings that rope, wire, or the like has been formed into. See examples of COIL used in a sentence.
coil, in an electric circuit, one or more turns, usually roughly circular or cylindrical, of current-carrying wire designed to produce a magnetic field or to provide electrical resistance or inductance; in the latter case, a coil is also called a choke coil ( see also inductance ). A soft iron core placed within a coil produces an electromagnet.
Electromagnetic coil. The magnetic field lines (green) of a current-carrying loop of wire pass through the center of the loop, concentrating the field there. An electromagnetic coil is an electrical conductor such as a wire in the shape of a coil ( spiral or helix ). [1] [2] Electromagnetic coils are used in electrical engineering, in ...
COIL definition: 1. a length of rope, hair, or wire, arranged into a series of circles, one above or outside the…. Learn more.
Define coil. coil synonyms, coil pronunciation, coil translation, English dictionary definition of coil. n. 1. a. A series of connected spirals or concentric rings formed by gathering or winding: a coil of rope; long coils of hair. b.
