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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.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
The redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
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.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
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.
A 500-turn wire coil on a bobbin that can accommodate banana plug contacts for measuring current or voltage. It can also be mounted on a PASCO Helmholtz base.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
Two electrolytic, bi-polar, 25 Volt capacitors with screw terminals.
