Inductance — Electromagnetism Electricity · … Wikipedia
inductance — /in duk teuhns/, n. Elect. 1. that property of a circuit by which a change in current induces, by electromagnetic induction, an electromotive force. Symbol: L Cf. inductive coupling, mutual inductance, self inductance. 2. inductor (def. 1). [1885 … Universalium
Inductance/derivation of self inductance — The mutual inductance by circuit i on circuit j is given by the double integral Neumann formula : M {ij} = frac{mu 0}{4pi} oint {C i}oint {C j} frac{mathbf{ds} icdotmathbf{ds} j} so that the mutual inductance is a purely geometrical quantity… … Wikipedia
Inductance — F/A/V The resistance of a coil of wire to rapidly fluctuating currents which increases with frequency. (Acoustics) … Audio and video glossary
Derivation of self inductance — The mutual inductance by circuit i on circuit j is given by the double integral Neumann formula Contents 1 Derivation 2 Self inductance … Wikipedia
Speaker wire — is used to make the electrical connection between loudspeakers and audio amplifiers. Modern speaker wire consists of two electrical conductors individually insulated by plastic. The two wires are electrically identical, but are marked (e.g. by a… … Wikipedia
Litz wire — is a special type of wire used in electronics. The wire is designed to reduce the skin effect and proximity effect losses in conductors. It consists of many thin wires, individually coated with an insulating film and twisted or woven together,… … Wikipedia
Skin effect — Skin depth redirects here. For the depth (layers) of biological/organic skin, see skin. Skin effect is the tendency of an alternating electric current (AC) to distribute itself within a conductor with the current density being largest near the… … Wikipedia
electromagnetism — /i lek troh mag ni tiz euhm/, n. 1. the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents. 2. Also, electromagnetics. the science that deals with these phenomena.… … Universalium
Inductor — An inductor is a passive electrical component designed to provide inductance in a circuit.Inductors store energy in a magnetic field created when an electric current flows through them. They are usually implemented by some sort of coiled… … Wikipedia
Transformer — This article is about the electrical device. For the toy line franchise, see Transformers. For other uses, see Transformer (disambiguation). Pole mounted distribution transformer with center tapped secondary winding. This type of transformer is… … Wikipedia