1Ω Fixed Resistor Demonstrator with 4mm Terminals Prong_4 Four-cube specific gravity set in

Four-cube specific gravity set in brass

accepting solar-cell input or battery power for energy-conversion student demonstrations

Pink-dotted ends and steel keepers across this 50 x 12mm Alnico cylinder pair simplify pole identification while the keepers preserve field strength during cardboard-box storage

and chemistry procedures

Designed for comprehensive lens

1Ω Fixed Resistor Demonstrator with 4mm Terminals Prong_4 Four-cube specific gravity set inOne ohm 5W wire wound fixed resistor enclosed in an ABS module with 4mm sockets, sized for low resistance Ohm's law work where high resistance components don't draw measurable current.