MS-421 PVG CONDUCTORS, SET OF THREE

For demonstration of Gauss’s Law for distribution of charge and
the dependence of field strength near a conductor on its radius of
curvature. Comprises a hollow cone 120 x 50 mm., a cylinder 120 x
50 diameter and a sphere of 50 mm. diameter. Narrow end of
hollow cone is rounded to make good contact with a proof plane
and to reduce charge leakage. Each mounted on insulated pillars
with bakelite base