Magnet wire is a thin, solid-core conductor that has a clear coating of enamel. This enamel acts as an electrical insulator. The usual way to strip away the enamel and reveal the shiny copper ...

Copper wire would work better because of superior thermal conductivity, but other types of solid core wire will work in a pinch. First hack is brought to us by [Erin Rose] – desoldering a ...

Likewise, a wire passing through a magnetic field creates ... This energy comes from the release of heat from the surface of the solid inner core. Although it may seem counterintuitive, material ...