EarthRef.org Digital Archive (ERDA)
Development and Maintenance by the EarthRef.org Database Team

Detailed File Information
Bar Magnet With Field Lines
File Name m00001.img.277.bar.magnet.field.lines.jpg
Data Type photograph
Computer Program Not specified
File Size 969.00 KB - 2 files [ jpg,pdf ]
Expert Level Elementary School (Grade 3-6)
Contributor ERESE Database Team
Source Department of Physics and Astronomy at Johns Hopkins
Resource Matrix Seafloor Spreading
Description
This photograph is of the field lines of a bar magnet (dipole). An 11 by 11 array of small compass needles placed on a Plexiglas sheet are aligned along the magnetic field lines of a bar magnet which is placed underneath the Plexiglas. The orientation of the compass needles show the direction of the field lines.
Click to return to previous page