16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands showing how current through an

showing how current through an iron core builds magnetic flux in student investigations

providing lightweight projectiles for collision-and-ramp experiments where steel or glass would carry too much momentum or break on impact

5 inch specific gravity cylinder with a top hook

Plated spring arm with press knob and a single contact stud

Enlarged three-times life size with seven separable parts exposing cornea

16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands showing how current through anUsed for heavy gauge coil construction and electromagnet windings, this 16 SWG bare copper wire ships on a 500g reel approximating 85 feet of high conductivity material.