US$ 1805.50
this motor-generator pairs a split-ring commutator against slip rings with bulb indicators
distillation
Sectional 3D plant cell model exposes cell wall
sized for ripple tank and bulb-driven physics demonstrations
Single-Phase Rheostat, 1000Ω, 200 x 56mm Subcategory_Test Strips this motor-generator pairs a split-ringOne thousand ohm 0. 4A single phase rheostat with cover protected constantan winding on a 200x56mm tube and 4mm safety socket terminals, at plus or minus 10% tolerance for high impedance work.
US$ 1805.50
US$ 14.90
US$ 23.00
US$ 42.00
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