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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 redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
The complete solution for determining the ratio of specific heat capacities for air by measuring the period of oscillation of the piston in a cylinder filled with air.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
Designed to implement a large variety of basic electrical circuits for experiments.
Students can vary propeller type and diameter with this small scale wind turbine. An accessory to the Energy Transfer-Generator.
The complete solution for examining the relationship between magnetic field strength of current-carrying coils on the distance from the coil along the perpendicular axis.
