Any mechanism that uses the physical motion of free electric charges to increase the strength of a magnetic field. ( go to first use in the text)
A machine for converting mechanical power into electrical power or vice versa. In the latter case the machine is called a motor. The essential elements are a field of magnetic flux, produced usually by electro-magnets called field magnets, and a moving set of conductors passing through the magnetic flux so as to cut the lines of force. The moving set of conductors is called the armature.
A physical system that converts mechanical energy (energy of motion) into magnetic energy. In the Sun, the mechanical energy results from the movement of the plasma at the Sun's core.
A device, such as a turbine, used to turn motion into electromagnetic energy. Also see liquid dynamo.
a device which changes motion into electricity
a general class of machines which transform electrical into mechanical energy or mechanical into electrical energy
a general term for generators and alternators and any device that transforms kinetic energy into some other form, such as voltage and current in an electrical wire
a machine for producing direct current or D
a machine that converts mechanical energy such as that produced by a steam or hydraulic turbine into electrical energy by means of electromagnetic induction
a rotating machine which converts mechanical energy into electrical energy
a value-added distributor of rugged, quality (electrical power) products to industrial end users, OEM's and resellers in Manitoba, Saskatchewan, NW Ontario and N Minnesota
Something which converts energy of motion into an electric current. more
A mechanical device that converts mechanical energy into electrical energy through electromagnetic induction process.
a device that creates electricity by turning around a magnet near a coil of wire.
A machine for converting mechanical energy into electrical energy by magneto-electric induction; may be used as a motor.