Simple Electromagnetic Demonstration Motor Subcategory_Lab Burner Accessories used to demonstrate capacitance and

used to demonstrate capacitance and the discharge of stored static charge

Exposes every moving part of a two-pole armature rotating between permanent magnets on an open 4-inch plastic base

and assorted metal samples for structured lessons

the smaller-tube counterpart to the 300x44mm standard rheostats with the same constantan-winding construction

Polystyrene electrolyzer with a transparent cone-shaped cup over a banana-socket base

Simple Electromagnetic Demonstration Motor Subcategory_Lab Burner Accessories used to demonstrate capacitance andOpen frame demo motor with two opposing coils on a spinning axle and 4mm banana inputs, exposing the moving parts so students see directly how a DC current drives a rotating magnetic field.