Millikan’s Apparatus,

Description

SP4-2016
W/Power Supply,240V.AC Millikan’s apparatus with inbuilt
power supplies permits the atomising of a latex solution into
small spheres and the rubber hose induces a static charge
upon them. They are introduced between charged plates
in the form of a cell. As the voltage between these cell
plates is reversed, the particles are attracted to one plate
or the other. Their movement is viewed through a small
telescope with a graticule. The required power sources are
inbuilt. Knowing the potential on the cell plates and plotting
the velocities of the spheres permits the calculation of the
charge on a single electron
SP4-2016