Magnetic Field Visualization with Iron Filings - Science Demonstration #168277 (License: Personal Use)

This image shows two bar magnets-each with a red north pole and blue south pole-placed end-to-end with like poles facing, causing repulsion. Black iron filings cluster densely at the poles and form distinct curved arcs in the space between, illustrating the shape and direction of the magnetic field. The pattern demonstrates how magnetic flux lines emerge from the north pole and curve toward the south pole, avoiding the neutral zone where fields cancel.

Used in educational settings (K-12 and college physics labs), science museums, and online STEM content to demonstrate magnetism principles. Matches user intent for visual explanations of magnetic fields, classroom resources, or science project inspiration.