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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.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Two electrolytic, bi-polar, 25 Volt capacitors with screw terminals.
The redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
Designed to implement a large variety of basic electrical circuits for experiments.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
Consists of two coils mounted on a base to provide a uniform magnetic field between the coils. 200-turn coils.
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.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
