Description

Demonstrates electromagnetic switching on a base with 4mm plug connections

fabricated from glass tubing 6 mm bore

Thermally isolated 150mL aluminum reservoir inside a polystyrene-lined jacket

Nine-piece flat brass weight set with dual hooks on each piece

field lines

Ring and Ball Apparatus with Stand Glass Bottles_BOD Bottles Demonstrates electromagnetic switching on aStand mounted ring and ball thermal expansion apparatus, dropping freely through the ring when cool but stopped by the ring once flame heating expands the ball.

Exchange/Return Notes

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Final sale items are not eligible for returns or exchanges.
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Ring and Ball Apparatus with Stand Glass Bottles_BOD Bottles Demonstrates electromagnetic switching on a

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