Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
These magnets (150 x 13 mm) are stronger and last longer than iron magnets. They fit a St. Louis motor and the north poles are notched. Case included.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
This system is ideal for hands-on experimentation with basic circuits and includes more components than the Basic Set, as well as sensors. It is a component of the Essential Physics program.
A 400 turn wire coil on one end of a wand that has two terminals at the other end to accommodate banana plug contacts, permitting easy connection of an electric circuit.
Set of four 4 oz bottles of mineral oil, for use with the 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.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
