"Ward's Phenomena"

Investigating Inductance has never been this easy

Electrostatic Pompon Set

Demonstrate Lenz's Law!

Obtain quantitative data for electrostatic experiments

This newly designed rheostat features a protective cover.

The construction of the multi-functional Demo Electric Motor is completely open.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

Soft iron is a classic example of a readily magnetized material.