Description
Copper anode-and-cathode pair pre-mounted in a rubber bung
Offering four-decade rotary selection from 0 to 11
step-up/step-down ratios
the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles
and current-direction-reversal investigations
Metal Fly Wheel on Horizontal Shaft, 7.8" Diameter Subcategory_Botany Models Copper anode-and-cathode pair pre-mounted inBall bearing mounted 7. 8 inch metal flywheel balanced on a horizontal shaft with reference pointer and four wall mount holes, for rotational energy and moment of inertia experiments.
Exchange/Return Notes
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