US$ 137.50
Built for veterinary education
consistent rotation in force and motion experiments
3g nickel-plated steel balls on a red wood base
filled with iron filings whose alignment renders 3D field lines around any bar magnet up to 0
24 SWG Bare Copper Wire, 375ft Reel (0.56mm Dia) Capacity_125mL Built for veterinary educationFine 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.
US$ 137.50
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