A smartphone is a device that uses energy, typically powered by a rechargeable battery to operate its various functions and features.
An electric motor is a device that converts electrical energy into mechanical energy to create movement.
A wind turbine is a device that uses blades to capture kinetic energy from the wind and turn a generator to produce electricity.
The generic term for an electrical device that uses and converts electrical energy into other forms of energy would be an electric power converter or simply a converter.
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 battery uses chemical energy to convert it into electrical energy, which then provides charges with electric potential energy. The chemical reactions inside the battery create a flow of electrons, generating an electric potential difference that can power various devices.
Such a device is known as a generator.
An electrical load.
Electrical generator: A device for converting mechanical (kinetic) energy into electrical energy.
load
load
An electric motor is a device that converts electrical energy into mechanical energy to create movement.
generator
A generator
Generator
A wind turbine is a device that uses blades to capture kinetic energy from the wind and turn a generator to produce electricity.
The generic term for an electrical device that uses and converts electrical energy into other forms of energy would be an electric power converter or simply a converter.
motor