Conductors, insulators and semi-conductors i) An insulatoris a material or object which resists flow of heat (thermal insulator) or electrical charges (electrical insulators). Examples are paraffin, wood, rubber, plastics etc. ii) Conductorsare materials that contain free electrons which carry an electrical charge from one point to another. Examples are metals and non-metals like carbon, graphite […]
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- Tags Applications of junction diodes, Band structure of a semi-conductor, Conductors, Doping of semi-conductors, Electronic bond structure, ELECTRONICS, Forward bias of a p-n junction, Half wave rectification, insulators and semi-conductors, Intrinsic and extrinsic semi-conductors, Junction diodes, Number, Radio transmitter and receiver, Reverse bias of a p-n junction, size and spacing of bands, Valence and conduction bands