Ключевые слова: abstract, attract, attraction, background, concept, design, electric, electricity, electromagnet, electromagnetic, electromagnetism, energy, eps10, equipment, field, force, graphic, gravity, heavy, horseshoe, icon, idea, illustration, iron, isolated, magnet, magnetic, magnetism, magnetize, metal, metallic, north, object, opposite, physics, polarity, pole, pull, repulsion, retro, science, shape, sign, steel, symbol, technology, tool, waves, work,