Ключевые слова: abstract detail, background, blue, blur, choke, circuit, closeup, coil, colorful, component, conductor, copper wire, design, device, different, discarded, disposal, eco, electric, electrical, electromagnetic, electronic, electrotechnology, engineering, environment, equipment, ewaste, ferrite, ferromagnetic ceramic, green, group, heap, inductance, induction, inductor, industrial supply, macro, magnetic core, many, material, nobody, nopeople, passive element, pile, recycle, red, repair, ring, round, science development, sorting, spiral, stack, tech industry, technical service, technology, textured, toroid, toroidal, transformer, voltage, waste, winding, wrapped, yellow,