Physics-> Electrostatic

Click to Enlarge

Polished finish; 300x12.5mm approx.

Click to Enlarge

Half ebonite and half brass rod, size 300x12mm approx.

Click to Enlarge

Half glass and half brass rod, size 300x13mm approx.

Click to Enlarge

Length approx. 300mm and dia. 12mm

Click to Enlarge

For producing positive charges relative to polythene when rubbed by woollen rubber. Overall Dimensions : 250x25x1.5mm approx.

Click to Enlarge

Size approx. 300x300mm

Click to Enlarge

For use with polythene, cellulose & Perspex. Size 300mm square.

Click to Enlarge

Made of brass, interchangeable on pillars, fitted with insulators of ebonite on base. Spheres 50mm (dia.), Cone 100x50mm (length x dia.) & Cylinder 125x50mm (length x dia.)

Click to Enlarge

Made of brass, nickel plated, mounted on stand, with a 5cm wide opening at the top.

Click to Enlarge

Comprises a shallow glass dish 100x10mm & a pair of socket terminals/ electrode holders that clip onto its rim. A compliments of six electrodes is supplied, two point source, two line source & two circular rings of 70mm & 35mm diameter respectively.

Click to Enlarge

A conical flask glass, brass rod with disc & gold leaf attached, supported in cork with polythene insert.

Click to Enlarge

A metal plate on which a single gold leaf supported by an insulating bush in a metal case with a 4mm socket earthing terminal. The front window is clear & the rear window is of ground glass mounted upon a base & two interchangeable electrodes are supplied. One being a traditional disc top plate 50mm diameter, while the other is in the form of a metal hook 160mm.

Click to Enlarge

A pack of 6 leaves, size 25x6mm for Gold Leaf Electroscopes.

Click to Enlarge

Commercial packing foil in 100 gms roll.

Click to Enlarge

A comprehensive kit of apparatus to enable students to investigate many aspects of electrostatic forces. The kit comprises of : 1 Electroscope, 1 Rubber (polishing cloth), 4 metalled polystyrene spheres, 1 plated wire hook, 1 reel nylon monofilament, 1 Electrophorus plate on insulating handle, 1 cellulose acetate strip, 1 polythene strip, 1 proof plane on insulating handle, 1 wire stirrup to support the above two items, 2 polythene tiles & 2 aluminium cans.