Crookes' Magnetic Deflection Tube, 1914

Made:
1914 in London
maker:
J. J. Griffin & Sons
Crookes' discharge tube for showing the deflection of a cathode Crookes' discharge tube for showing the deflection of a cathode

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Crookes' discharge tube for showing the deflection of a cathode
Science Museum Group
© The Board of Trustees of the Science Museum

Crookes' discharge tube for showing the deflection of a cathode
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Crookes' discharge tube for showing the deflection of a cathode ray stream using a magnet, J. J. Griffin & Sons, London, 1914.

Details

Category:
Electricity and Magnetism
Object Number:
1914-75
Materials:
weed, glass, aluminium, copper and complete
Measurements:
overall: 190 x 275 x 100 mm
type:
crookes tubes, discharge tubes and cathode ray tubes
credit:
J.J. Griffin & Sons Ltd