Information: - Electricity is a physical phenomenon associated with the presence of electric charge. Although initially considered a phenomenon separate to magnetism, since the development of Maxwell's Equations both are recognized as part of a single phenomenon:electromagnetism. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. In addition, electricity is at the heart of many modern technologies. - A solar vehicle is an electric vehicle powered completely or significantly by direct solar energy . Usually , photovoltaic ( PV ) cells contained in solar panels convert the sun 's energy directly into electric energy . The term '' solar vehicle '' usually implies that solar energy is used to power all or part of a vehicle 's propulsion . Solar power may be also used to provide power for communications or controls or other auxiliary functions . Solar vehicles are not sold as practical day - to - day transportation devices at present , but are primarily demonstration vehicles and engineering exercises , often sponsored by government agencies . However , indirectly solar - charged vehicles are widespread and solar boats are available commercially . - An electric vehicle (EV), also referred to as an electric drive vehicle, uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery or generator to convert fuel to electricity. EVs include road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. - Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power. Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaic cells convert light into an electric current using the photovoltaic effect. - An 'electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this is the conversion of mechanical energy into electrical energy and is done by an electric generator. - A traction motor is an electric motor used for propulsion of a vehicle, such as an electric locomotive or electric roadway vehicle. - Photovoltaics (PV) covers the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. - Concentrated solar power (also called concentrating solar power, concentrated solar thermal, and CSP) systems generate solar power by using mirrors or lenses to concentrate a large area of sunlight, or solar thermal energy, onto a small area. Electricity is generated when the concentrated light is converted to heat, which drives a heat engine (usually a steam turbine) connected to an electrical power generator or powers a thermochemical reaction (experimental ). Heat storage in molten salts allows some solar thermal plants to continue to generate after sunset and adds value to such systems when compared to photovoltaic panels. What is the relationship between 'solar vehicle' and 'electric motor'?
The answer to this question is:
powerplant