VAN DE GRAFF GENERATOR ACCESSORIES 1584
(a) Head of hair
(b) Brush of artificial hairs may be fixed in 4mm socket on top of upper dome
of generator
(c) Faraday Pail
(d) Neon Bulb
(e) Vibrating Column to stimulate ions in motion in transparent plastic container
and one spare Belt.
METAL PLATES PAIR 1586
For use with EHT supply or Van De Graff generators to form a simple parallel
plate capacitor to investigate charges on ions. Nickel-plated brass disc,
125mm diameter, mounted on insulating plastic rod, 180 x10 mm with 4mm diameter
metal contact pin.
ELECTROSCOPE, PITH BALL 1587
A plated brass pillar mounted on bakelite base supporting two pith balls in
unspun silk.
PITH BALL, SPARE 1587-a
For Electroscope, assorted sizes, Pack of 10.
FARADAY’S PAILS 1588
Set consists of 4 nesting aluminium cylinderical containers each fitted with
insulating feet.
Sizes for each vessel are 150mm. dia. x 120mm high, 120mm. dia. x 110mm. high,
90mm. dia. x 90mm. high, 75mm. dia. x 75mm. high.
LEYDEN JAR 1589
Glass vessel, with removable metal internal and external coatings.
Maximum height X diameter 10X7cm. Inner metal coating in form of inverted cup
to which a rod is fixed.
ELECTROPHORUS 1591
Bakelite disc, 150mm. diameter, in wooden base, brass NP plate of 100mm. diameter,
with ebonite handle and small brass contact sphere.
PROOF PLANE 1593
Consisting of an ebonite rod with brass disc of 50 mm. dia.
PROOF PLANE 1593-a
Plated brass disc 25 mm. dia. mounted on a metal shaft and fitted to a 6 mm.
insulating handle Overall length: 150ms.
DISCHARGER 1594
Jointed, small plated brass sphered mounted on curved arms, with ebonite insulating
handle. Overall length 30 cm. approx.
A as above, overall length 20 cm. approx.
BUTTERFLY NET, FARADAY 1596
To show that electrical charge resides on external surfaces of a conductor.
Fabric net with cord on insulating pillar with metal base.
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