A generator is simply a device that converts mechanical energy (itself derived from coal, oil, natural gas, wind, water, nuclear reactions or other sources) into electrical energy. Here ...

Inside the generator is a ring of magnets and around this is lots of coiled up metal wire. The wind spins the turbine and this spins the magnets, and the spinning magnets generate an electrical ...

Although an internal combustion engine-based generator isn’t exactly one of the most complicated contraptions, any time that you combine something that produces power with electrical devices ...

This Van de Graaff generator helps to build up electrical charge so we can see its effects. Electrons are picked up by the rubber belt and transferred into this conductive metal dome, and anything ...