Objects
To determine the ratio e/m for electron from the normal Zeeman's effect by means of Fabry-Perot Etalon.
Apparatus Required
a) Computerised Constant deviation spectrograph.
b) Constant deviation spectrograph prism.
c) Fabry-Perot Etalon.
d) Digital Colour Camera.
e) Hall probe with Alluminium Stand.
f) Neon discharge tube with wooden stand to hold the discharge tube between the poles of
electromagnet.
g) Extra High voltage Unit for Gas discharge tube.
h) Electromagnet (to produce the field up to 10 kilo gauss).
i) Digital Regulated Power supply for electromagnet.
j) Zeemen Effect Experiment Control Panel with PC Interface.
k) Spectrum Analyser with Stand.