A machine that turns electricity into mechanical energy is known as an electric motor. The rotor's inertia, as well as the mechanical system that supports the motor, stores energy. It controls the electric motor's torque and speed. It maintains a safe temperature range for the engine, power electronics, electric motor, and other components. It functions as a power source for the electric traction motor. Electrical energy is transformed into mechanical energy by electric motors.
Three common methods are:Electrical energy (electric motors)Chemical energy (gasoline or diesel engines)Atmospheric thermodynamic energy (windmills)Some smaller pumps can also use solar energy, though this is just a variation of electrical energy since the solar energy is first converted to electricity to power an electric motor.
inductive load
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Lots of things - your car has a engine that is used as a generator (your alternator). Cell phones that vibrate have a small electric motor with an uneven weight on the rotor which causes vibration as it spins. Fans (heater, attic, computer, etc.), many different toys - remote control cars, some airplanes, etc. Electric golf carts and cars. The list goes on and on.
The general term generator is usually applied to the kind of generator that produces electricity, or electric power.
Electrical energy.
In most cases, chemical energy stored in the battery produces the electric current. Rechargeable batteries are capable of taking electric currents and using them to reverse the chemical reactions, thus gaining more chemical energy that can be used readily.
Electric motors convert electrical energy into mechanical energy to produce rotational motion. It operates based on the principles of electromagnetism, where the interaction between electrical current and magnetic fields generates a force that causes the motor to spin.
An electric fan typically utilizes electrical energy to power its motor, which then converts this energy into mechanical energy to create airflow. So, the energy involved primarily is electrical and mechanical.
The energy stored in oil and coal is stored as chemical energy. This energy is released when the substances are burned or oxidized.
POTENTIAL ENERGY
Potential energy is stored in natural gas.
Chemical Energy.
chemical energy
Mechanical energy
Elastic potential energy is the kind of energy stored in stretched or squashed things. This energy is stored when an object is deformed and can be released when the object returns to its original shape.
Well, there are many inventors, but they only invented a certain kind of electric motor. So it depends which kind you want to know, because no one invented the entirity of the electric motor category.