Electrons, or, The nature and properties of negative electricity (1907)
Lodge, Oliver, Sir, 1851-1940 · London : G. Bell and sons ; New York : Macmillan co. · leaf 83
lexion, in J. J.Thomsons plan. CH. VI.] DISCHARGE BY LIGHT 65 Lenards method may be described as follows :—Light from the source L, which is a spark betweenzinc electrodes, passes through a quartz plate Q,where it enters the vacuum and falls upon anegatively electrified aluminium plate C. B is… … I Fig. 10.—Lenards apparatus for measuring the electrochemicalequivalent of the discharge of negative electricity from a cathodeilluminated by ultra-violet light in vacuo. of charge received by these two terminals isseparately measured and plotted, with magneticfield as abscissa. The charge…
Electrons · Matter, Constitution of · Physics
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