"WardsSci000608"

Enough materials for a complete class to perform all of the electrostatics experiments included in this set.

A thin aluminum coating produces great sensitivity to electrostatic charges. Styrofoam pith-like balls measure 8 mm in diameter and each has a silk suspension cord.

Create Dramatic Electrostatic Effects

Quickly demonstrate the isolation of a static charge.

Inclusive package for inclusive study.

Pith balls are an electrostatic necessity.

Electrostatic charges are indicated by the deflection of a black plastic straw pivoted on a pin. The polished zinc plate on top is used to demonstrate photoelectric effect and various other electrostatic demonstrations. The metal case measures 14 cm in diameter. The scale is graduated in 10° increments in two quadrants.

Simple and Inexpensive

Vente

Demonstrates static potentials.

Spare pith balls for pith ball electroscope.