Inventions For Sale
Inventions Using Electromagnetic Induction
Electric Motor On Sale!
A electric motor is a device for transforming electrical energy into mechanical energy; an electric generator does the opposite, using mechanical energy to generate electricity. At the heart of both motors and generators is a wire coil in a magnetic field.
When the device is used as a motor, a current is passed through the coil. The interaction of the magnetic field with the current causes the coil to spin. To use the device as a generator, the coil can be spun, inducing a current in the coil. If a coil of wire is spun at a constant rate it will create electricity.