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 155
us, CH. XIV.] RADIUM RAYS 137 it will possess no features which enable anythinglike measurement to be made on it, unless somestill further ingenious device be employed, such as,for instance, that of Kundt for making experimentson anomalous dispersion. The experiments of W. Kaufmann at Gottingenwere… … Fig. 18.—Diagram of the deflexion of high-velocity rays from radium.The radium is in a cavity in a lead block a; the rays pass through anaperture h, and are spread out by a magnetic field into a spectrum d-id^;the gamma rays or any uncharged rays produce an impression at c onthe photographic plate,…
Electrons · Matter, Constitution of · Physics
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