Description
Copper-wound maximum flux coil with 200 turns at a 45 mm internal diameter
Five-inch demonstration compass with a 4-inch magnetic needle and a printed compass map
and herbivore feeding adaptations for teaching
Used to trace the invisible shape of magnetic fields
237kg hooked masses for measuring spring extension under load and calculating spring constants
Small Student Anemometer Meters_Electrical Copper-wound maximum flux coil withCorrosion resistant and sized for hand held use, this small anemometer measures wind speed during earth science fieldwork and classroom weather investigations.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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