Product Summary
These magnets (150 x 13 x 7 mm) are stronger and last longer than iron magnets. They fit a St. Louis motor and the poles are labeled. Case included.
Features
- Alnico magnets are stronger and longer lasting than iron magnets.
- Fits St. Louis Motor
WARNING!
This product contains small magnets. Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.
Product Specifications
| Magnetic Field Strength at Poles | 800 ± 200 gauss |
| Dimensions | 150 x 13 x 7 mm |
Buying Guide
| Recommended Accessories |
P/N |
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No-Bounce Pad
Protects the magnet when it is dropped through a coil
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SE-7347 |
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Experiment Library
Perform the following experiments and more with the Alnico Bar Magnets (2 Pack).
Visit PASCO's Experiment Library to view more activities.
College / Physics
Visualize the magnetic field by using small compasses to trace magnetic field lines for a dipole, a repulsive dipole, and a quadrupole field.
Advanced Placement / Physics
Students use an AC/DC electronics laboratory, a power supply, and a Magnaprobe™ wand to detect and compare the magnetic field pattern surrounding a bar magnet and a current-carrying coil.
College / Physics
Examine Faraday's Law of Induction: A magnet is dropped through a coil and the voltage across the coil graphed as a function of time. The total integrated flux as the magnet moves into the coil will be compared to the flux as...
