5Ω Fixed Resistor Demonstrator with 4mm Terminals Lab Equipment and Supplies_Lab Equipment Two pith balls suspended on

Two pith balls suspended on unspun silk from a brass pillar

this lead-acid accumulator stores electrical energy and recovers it on demand for repeated use across extended lessons

delivering fuel from the lab gas jet to Bunsen

and Kirchhoff's-law combinations

Short-form Euro-design polypropylene measuring jug with raised molded graduations

5Ω Fixed Resistor Demonstrator with 4mm Terminals Lab Equipment and Supplies_Lab Equipment Two pith balls suspended onFive ohm fixed resistor in an ABS module with 4mm sockets, sized to drop a low resistance load into a student built circuit without rewiring or component mounting.