"WardsSci000608"

Economical set for studying friction.

Ideal electrostatic tool for generating voltages.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

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

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.

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

Demonstrate the conversion of mechanical energy into electrical energy by generating a static charge.

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

Ideal electrostatic tool for generating voltages.