4700µF Educational Electrolytic Capacitor Demonstrator Capacity_600mL 1 inches) with red/blue pole

1 inches) with red/blue pole markings and steel keepers

this 6-inch Alnico bar pair extends field lines visibly along the magnet body for full-class iron-filing demonstrations

Double-vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid

The topics covered on this board include: Fuel tank

4700µF Educational Electrolytic Capacitor Demonstrator Capacity_600mL 1 inches) with red/blue poleEducational variant of the 4,700 microfarad electrolytic capacitor module with 4mm sockets, supplying a duplicate value option for paired bench experiments on capacitor energy storage.