Parallel Plate Capacitor Demonstration with Adjustable Distance Subcategory_Test Strips Converts flowing-water kinetic energy into

Converts flowing-water kinetic energy into electricity through a mini water turbine coupled to a dynamo

Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments

and motion experiments

diffraction

Mid-range analog DC ammeter measuring 0-3A at 0

Parallel Plate Capacitor Demonstration with Adjustable Distance Subcategory_Test Strips Converts flowing-water kinetic energy intoAdjustable parallel plate capacitor with two 120mm metal discs on an aluminum slide, plus glass, cardboard, and Lucite dielectrics for studies of capacitance, plate gap, and permittivity.