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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.
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.
The redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
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.
The complete solution for examining the principles of magnetic flux and conservation of energy.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
Allows mounting and changing of distance between field coils and is used for studies in electromagnetism.
When plugged into a detector coil, the LED flashes red or green as the detector coil passes through the magnet to indicate which direction the current flows through the detector coil.
A rigid pendulum with a coil at the end to be used for induction investigations.
