To hold a bar magnet, and demonstrate repulsion and attraction. Made from nickel-plated brass.
For magnets up to 11 mm in diameter. Requires base no. FR- 341500.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
