Magnetic Field Lines Around a Bar Magnet - Physics Visualization #84955 (License: Personal Use)

This diagram depicts the classic dipole magnetic field of a bar magnet, where field lines originate at the north pole (green end labeled 'N') and curve outward before converging into the south pole (red end labeled 'S'). The blue circle represents a cross-sectional plane or magnetic flux boundary, while arrow density reflects stronger field intensity near the poles. Field lines never cross and form continuous closed loops through the magnet’s interior.

Used in physics education, science textbooks, and STEM websites to explain magnetism fundamentals; supports user intent for learning about magnetic fields, polarity, and flux visualization.