Description
filled with iron filings whose alignment renders 3D field lines around any bar magnet up to 0
consistent rotation in force and motion experiments
force analysis
Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction
this 6-inch Alnico bar pair extends field lines visibly along the magnet body for full-class iron-filing demonstrations
24 SWG Bare Copper Wire, 375ft Reel (0.56mm Dia) Capacity_125mL filled with iron filings whoseFine gauge 24 SWG bare copper wire on a 250g reel approximating 375 feet, sized for solenoid and transformer windings that need many turns in a compact space.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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