How a Generator Works When an electric current flows through a wire, it generates a three-dimensional magnetic force field around the wire, similar to that surrounding a bar magnet. Magnets are ...

Every power generator requires a power source through movement or fossil-based fuel. A stand-alone magnet does not hold energy since it requires external kinetic energy to operate as an electric power ...

As with all currents, the induced current creates a magnetic field around itself. Note that this magnetic field opposes the original change. For example, if a magnet is moved into a coil of wire ...

The electrical equipment manufacturer will invest $42M in the Central Ohio facility, which will employ more than 200 people.

"I wanted to create an improved generator with an environmentally friendly design," said an inventor, from Fort Myers, Fla., ...

As with all currents, the induced current creates a magnetic field around itself. Note that this magnetic field opposes the original change. For example, if a magnet is moved into a coil of wire ...