Electrostatics

Polished, 300 x 13 mm, length x diameter

Half glass, half brass, 300 x 13 mm, length x diameter

250 mm square.

Set of material for demonstrating the generation of electrostatic charges with friction rods. It provide the classic introduction to electrostatics, this kit allows students to rub any of the rods with rubbing cloths and detect the polarity of charge. Includes a solid glass rod, hard rubber rod, silk cloth, rubber cloth, fur friction pad, PVC pipe, stirrup and pith balls. With Instruction manual.

For production of high voltage static electricity, self exciting with insulating Perspex stand, rubber belt, removable metal dome, mounted on wood base, with a driving wheel and driving belt. The discharge sphere is mounted on a pivoted arm with handle for adjustment and is attached to driving wheel support. With a 4 mm socket at top of the dome and a 4 mm earth socket in the hand wheel support. Supplied with discharging sphere, but without accessories.