Ключевые слова: arc, background, blue, burst, cable, charge, circuit, conduct, conductor, connection, current, danger, discharge, electric, electric discharge, electrical, electrical current, electrical spark, electrician, electricity, electricity arc, electricity flow, electrify, electro, electron, energy, engineering, equipment, experiment, flare, flow, force, fusion, high voltage, industrial, laboratory, live, metal, physics, plasma, power, science, shock, smoke, spark, stream, technology, transfer, voltage, wire,