Text-book of general physics, for the use of colleges and scientific schools (1899)
Hastings, Charles Sheldon · Boston: Ginn & company · leaf 512
mm. indiameter, the velocity of discharge is rather more than halfthe velocity of light, the luminosity always traveling fromthe positive to the negative electrode. The positive columnis deflected by a magnet in the same way as a perfectly flexi-ble wire would be when carrying a current in the… … Fig. 325. at right angles from the kathode, and had the power of excit-ing luminescence in any substance which will phosphorescein ultra-violet light. If either a conducting or insulating screen be placedbetween the electrodes and the walls of the tube, ashadow is thrown on the glass, that is to…
Physics
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