Power; its SI unit is watt. Please note that this is notspecifically an electrical unit; "power", and the unit "watt", is the rate of energy conversion, and can be used anywhere where energy is converted - whether "work" is involved, or some other (non-mechanical) energy.
electrical power
electric power
electrical energy - energy made available by the flow of electric charge through a conductor;
electrical power
The correct answer is Electric motor. An electric motor is a device used to convert electricity into mechanical energy whereas an electric generator converts mechanical energy into electrical energy.
power
Electrical energy. If something needs energy from electricity to work then that energy is electrical energy. Electrical energy comes from power stations or batteries.
the rate at with electrical energy is changed into other forms of energy is electric power
You use electrical energy.
An electric generator produces electrical energy. It converts mechanical energy to electrical energy by interacting with a magnetic field. The amount of electrical energy converted to useful work in a given time interval is the power output. If the generator is not connected to any load, then no work is done and there is no power.
An electric motor is an example of an electro-mechanical energy converter. It takes electrical energy and converts it into mechanical energy, which is used to do work such as rotate a fan or drive an electric vehicle.
Electrical energy to mechanical energy. The fan does mechanical work in shifting the air which flows through it.