lelectricitat
Lelectricitat is a form of energy associated with the presence and movement of electric charges. It covers static electricity and dynamic currents, and it manifests in phenomena such as electric fields, electromagnetism, and electrical power. In physics, electricity is closely linked to magnetism and is described by the laws of electromagnetism.
Historically, observations of electrical phenomena date back to ancient times, but practical use began in the
Electricity is typically produced at centralized power plants from diverse energy sources, including fossil fuels, hydro,
Electrical energy is delivered as alternating current in most grids, with devices converting it to useful work.
Sustainability and safety are important aspects. Generating electricity has environmental implications depending on the energy mix,