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An elementary manual of radiotelegraphy and radiotelephony for students and operators (1916)

Fleming, J. A. (John Ambrose), Sir, 1849-1945 · London, Longmans, Green & co. · leaf 316

An illustration from An elementary manual of radiotelegraphy and radiotelephony for students and operators, 1916, leaf 316
versely proportional tothe value of the resistances. 298 RADIOTELEGRAPHY The method is more conveniently carried out by arranging twocapacities Ci, C2 and two resistances, Ri, E2, as in Fig. 3, with thebattery and the galvanometer in opposite diagonals. A key isplaced in the battery circuit, and… … Fig. 3. This method is known as De Sautys method for the comparisonof condensers. One source of difficulty in connection with it is found in theunequal absorptions of the dielectrics of the two condensers, if these are made of different materials.When a condenser is charged fora certain time and…

Radio · Telegraph, Wireless · Telephone, Wireless

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