"WardsSci000608"

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

The concept of electric fields can be difficult to visualize, but the Dry Field Mapping Kit makes it easy.

Economical set for studying friction.

This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.

Spare belt for Wimshurst machine. This item has two replacement belts, both of which have a 20" circumference.

Spare pith balls for pith ball electroscope.

Demonstrates observation of polarity.

Demonstrates static potentials.

Ideal electrostatic tool for generating voltages.

Simple, timeless demonstration of electrostatics.

Inclusive package for inclusive study.

Low output current makes this safe For classroom use.

Simple and Inexpensive

Quickly demonstrate the isolation of a static charge.

Clear Measurements in Classic Study of Electrons

Made of brass, interchangeable on pillars, fitted with insulators of ebonite on base. Spheres 5cm diameter, Cylinder 12.5 x 5cm diameter, Cone 10 x 5cm length x diameter.