Noun
the tendency of high-frequency alternating current to distribute near the surface of a conductor
Source: WordNetAlthough skin effect limits Tesla currents to the outer fraction of an inch in metal conductors, the ' skin depth ' of human flesh is deeper than that of a metallic conductor due to higher resistivity and lower permittivity. Source: Internet
For AWG 24 wire (of the type commonly found in Cat 5e cable), the skin effect frequency becomes dominant over the inherent resistivity of the wire at 100 kHz. Source: Internet
However, the “ skin effect ” (a term not really derived from the skin of humans or any other animal) means that if a human were touching a large “antenna” during an E1 HEMP event, any current flow would not penetrate into the body. Source: Internet
To reduce resistance due to skin effect, in high-power inductors such as those used in transmitters the windings are sometimes made of a metal strip or tubing which has a larger surface area, and the surface is silver-plated. Source: Internet
However, properties such as core loss and conductor skin effect also increase with frequency. Source: Internet
Since skin effect is an issue with RF, copper plating provides sufficient surface for an effective conductor. Source: Internet