Electromagnet Demonstrator with 4mm Terminals Science at Home Designed to make multimeter operation

Designed to make multimeter operation visible to students

For Archimedes' principle experiments

5 inch specific gravity cylinder with a top hook

safely grounding accumulated static charge during high-voltage demonstration work

and 4-pole armature configurations on the same motor frame by swapping interchangeable enameled-copper armatures past a permanent bar magnet on a disc commutator

Electromagnet Demonstrator with 4mm Terminals Science at Home Designed to make multimeter operationDemonstrates how current through a coil produces a controllable magnetic field, this electromagnet on a 4mm terminal base slots inline with other modules for circuit driven magnetism work.