"Ward's Phenomena"

Explore Direct Current Circuits

Excellent pads for friction rod experiments

This 400,000 Volt van de Graaff kit is powerful, rugged, and economical.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

The Dynamo illustrates how electricity is produced.

This versatile and expandable Student Breadboard is perfect for introductory circuit courses.

Spare pith balls for pith ball electroscope.

Eddy current for demonstrating Lenz's law.

Great acessory for demonstrating static charge.

The Tesla Coil Demonstration Apparatus transmits electricity without wires.