Horseshoe Magnet with Paperclips - Magnetic Force Demonstration #3345139 (License: Personal Use)

This illustration depicts a bright red horseshoe (U-shaped) magnet with metallic gray poles, each attracting several silver-colored paperclips. The setup visually demonstrates magnetic dipole behavior, where opposite poles attract ferromagnetic materials like steel paperclips. The clean contrast against the black background emphasizes the magnetic interaction and makes it ideal for educational diagrams.

Commonly used in K-12 science curricula, physics textbooks, or STEM websites to explain magnetism, magnetic fields, poles, and material properties. Matches user intent for visual learning aids, classroom resources, or科普 content on electromagnetism.