How a Horseshoe Magnet Works - Visual Explanation & Science #3080713 (License: Personal Use)

This illustration shows a classic horseshoe magnet with red-coated arms indicating the magnetic material and silver-colored pole caps, where magnetic flux is concentrated. Three iron nails are visibly attracted and held at the north and south poles, demonstrating the principle of magnetic induction and ferromagnetism. The design maximizes field strength by minimizing the distance between poles.

Used in educational content about magnetism, physics lessons, STEM websites, or product pages for science kits; matches user intent to understand basic magnetic principles visually.