An electrical load.
load
load
No, a machine is a device that uses energy to perform work or tasks. Machines can transform energy from one form to another to carry out specific functions, but they do not create energy.
A device in a circuit that uses electrical energy to work is called a load. Loads can take various forms, such as light bulbs, motors, heaters, or electronic devices, and they convert electrical energy into other forms of energy like light, motion, or heat.
A smartphone is a device that uses energy, typically powered by a rechargeable battery to operate its various functions and features.
Such a device is known as a generator.
That is called the "efficiency" of the device.
A: ANY part that uses current to do the work will use some of the input energy to make it operational. this energy is called dissipation of the device and it is wasted as heat
Electrical generator: A device for converting mechanical (kinetic) energy into electrical energy.
the uses of energy is to do work or to work the transport such as:train,planes,cars,e.t.c.......
An electric motor is a device that converts electrical energy into mechanical energy to create movement.
A generator