Description
and a Faraday's ice pail for paired demonstrations of charge detection
with the (Br) element stamp marking the material for easy identification
paired with sphere and cylinder counterparts to extend the electrostatic-curvature comparison up the size scale
violet - cover the standard color-mixing palette for ray-box and projector demonstrations
NTC Thermistor Demonstration, 4.7kΩ in Glass Tube Item Type_Springs and a Faraday's ice pailGlass tube housed NTC thermistor at 4. 7 k nominal resistance with 4mm socket leads, showing the inverse resistance vs temperature relationship through any standard ohmmeter circuit.
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