Vacuum tube with mica wheel for investigating cathode rays

PART OF:: Six vacuum tubes

Made:: 1898

Vacuum tube with mica wheel and perforated diaphragm, for investigating reflections etc. of cathode rays

Details

Category:: Electricity and Magnetism

Object Number:: 1916-38/2

type:: scientific instrument

credit:: Swinton, Mr. A.A. Cambell

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