The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 126
FlO. 14 Two emf. curves in of>f>oaite£>hase … FiQ.75 \& cur re inductive circuit nt moments and reach their maximum values at the same mo-ments. The case of opposite phase shown in Fig. 74, in whichtwo emfs. are represented, is such that, although they passthrough their zero values at the same moments, at other timesone is always acting in…
Telegraph, Wireless · Radio
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