What is primary coil?

  • (noun): Coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit.
    Example: "Current through the primary coil induces current in the secondary coil"
    Synonyms: primary winding, primary

Some articles on coil, coils, primary, primary coil:

Bifilar Coil - Description and Applications
... Bifilar coil configurations parallel-wound, series connected parallel-wound, parallel connected counter-wound (series) counter-wound (parallel) Some bifilars have adjacent coils in which the convolutions are ... neutralizing any negative effects in the coil) ... terms, this means that the self-inductance of the coil is zero ...
Modern Day Tesla Coils
... Modern high-voltage enthusiasts usually build Tesla coils that are similar to some of Tesla's "later" air core designs ... These typically consist of a primary tank circuit, a series LC (inductance-capacitance) circuit composed of a high-voltage capacitor, spark gap and primary coil, and the secondary LC circuit, a ... Most modern coils use only a single helical coil comprising both the secondary and primary resonator ...
Ignition Magneto - Operation
... In the type known as a shuttle magneto, the engine rotates a coil of wire between the poles of a magnet ... In the inductor magneto, the magnet is rotated and the coil remains stationary ... the current, which causes the electromagnetic field in the primary coil to collapse ...

Famous quotes containing the word primary:

    A fact is a proposition of which the verification by an appeal to the primary sources of our knowledge or to experience is direct and simple. A theory, on the other hand, if true, has all the characteristics of a fact except that its verification is possible only by indirect, remote, and difficult means.
    Chauncey Wright (1830–1875)