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 169
ore from the faces of the field poles. In this gap aremasses of iron, /, free to revolve in a plane perpendicular to theplane of the paper about the axis mn. These masses of ironare called inductors. Imagine them made to revolve by anexternal force. When the inductors are in the position… … Production o-f A,IternaTtn^ em^ by moving Iron InductorFJ5 - Poles of itAtioridry «lectromd^netC|C2-Cores of ^titioriAr^ arnvitvre Production of 2-f>K«^a<S em|i. t\U -Coils in Which <il11 - Moving nrvisies ofrevolved •about <aAi\5 rnn ■ irar\(ir,3uctoS) which have a very much smaller…
Telegraph, Wireless · Radio
Internet Archive · Public Domain Mark 1.0. Free to use for anything.