Single-Phase Rheostat, Model G Lab Supplies_Brushes Classic induction electrophorus with a

Classic induction electrophorus with a 6-inch bakelite charge plate and a 3

sized to slot into modular Ohm's-law and series-parallel-circuit investigations

Zinc die-cast body with non-toxic powder coating mounts vinyl-coated four-prong jaws on a 5

dissipating heat across the slide-bar carriage during sustained high-current circuit work in physics laboratory demonstrations

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

Single-Phase Rheostat, Model G Lab Supplies_Brushes Classic induction electrophorus with aCover protected single phase rheostat with constantan winding and 4mm safety socket terminals, the spare letter variant in the family with mechanical specs matching the rest of the line.