Description
letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field
this demonstration electroscope detects and visually quantifies the magnitude of static charges
conductors
dropping resistance as temperature rises and giving an introduction to temperature-dependent semiconductor sensors
Gunther Expansion Apparatus, Brass Capacity_250mL letting students watch the wireGlass jacketed twin rod Gunther expansion apparatus with 0. 01mm spherometer and electrical contact trigger, supplied with copper, brass, and iron rods for precise expansion measurement.
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