X rays, an introduction to the study of Röntgen rays (1914)
Kaye, G. W. C. (George William Clarkson), 1880-1941 · London : Longmans, Green · leaf 81
h thetube : the smaller and broaderinverted peak is due to the inversepotential, which in this case is conspicuous. The maximumdirect potential is about 60,000 volts, the maximum inversepotential about 33,000 volts. The current curve is verysimilar to the potential curve : a small inverse current… … Fig. 32.—Oscillograph record ofa primary current showing super-posed high-frequency oscillations. HIGH-TENSION TRANSFORMERS 59 displayed. The maximum direct potential now supplied tothe bulb is 39,000 volts. Thus some 21,000 volts have been L Current.
X-rays
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