The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 181
hownin Fig. 76.^ The slope of these cui-ves is equal to the constant /z. 1 H. J. Van der Bijl, Phys. Rev., Vol. 12, p. 171, 1918. See also Fig. 14,p. 45. 158 THERMIONIC VACUUM TUBE The characteristic equation (3) was verified as follows: Thetube was inserted in a circuit such as shown in Fig. 72,… … 400Anode Volfs. Fig. 77. 600 800 circuit, and the current in the plate circuit observed as a functionof the plate voltage Ep. Since ro was zero Ep was always equalto Eb, the plate battery voltage. The grid being kept at a constant negative potential Eg with respect to the filament, current could…
Telegraph, Wireless
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