it is used to power things in the world we use like, computers,lamps,radios,and other things you plug in.
Electric companies calculate the amount of electric energy by using special consumption meters.
Hydroelectric energy is electric energy produced with hydro(water). How the electricity is produced makes no difference on how it is used. Electricity is used for lights, electric motors, electric heat etc.
Electric
Electric energy can be converted to kinetic energy through the use of electric motors, which transform electrical energy into mechanical energy to produce motion. Another way is through electric trains, where electric energy is used to power the motors that move the train along the tracks.
The motor is electric, the hot water is typically heated by gas or electric.
A resistor, which converts some electric energy to thermal energy!
A thermoelectric generator is typically used to transform thermal energy into electric energy. It works by utilizing the temperature difference between two different materials to generate an electric current.
Transformers inherently do not have frictional losses, but transformers and rotating machines perform completely different functions, so I'm not sure it is fair to compare them. Transformers are used to transform electric energy (the input is electric energy, and the output is electric energy). Rotating machines either take electric energy and convert it to mechanical/kinetic energy, or take kinetic energy and convert it to electric energy.
An electric motor turns electrical energy into mechanical energy, which is used to produce motion or perform work.
Heat is not electric. Heat is a form of energy that can be transferred through conduction, convection, or radiation. Electric energy, on the other hand, is the flow of electric charge through a conductor. While electric energy can be used to generate heat, they are not the same thing.
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.
Kinetic energy can be transformed into electric energy through the use of devices called generators. Generators convert the mechanical energy from motion into electrical energy through electromagnetic induction. When a conductor moves through a magnetic field, it creates an electric current, which can then be harnessed and used as electric energy.