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The globe is suspended from an electromagnet. This makes the friction very low and the earth will rotate at a constant speed for many hours after being spun around.
Diameter: 20 cm
AC adapter included.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
A 2000 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.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Student experiment exploring Snell’s Law and the Law of Reflection.
The redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
A 200 turn wire coil on a bobbin that has a base with three terminals that accommodate banana plug contacts for measuring current or voltage. Can be mounted on a Helmholtz base.
Students can vary propeller type and diameter with this small scale wind turbine. An accessory to the Energy Transfer-Generator.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
Designed to implement a large variety of basic electrical circuits for experiments.
