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 113
ids fixedin the position shown in Fig. 67. If a current is started in oneof them, .1, there will be a current induced in the other, whicliwill continue to flow as long as the current in A is increasing.If the current in A becomes steady, there is no current inducedin B. If the current in A falls… … )Vhen a currenTh startea orstopped m circuit A, an emfis induced in circuit B.
Telegraph, Wireless · Radio
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