 ... of the age, although it is not very well known, because only a few are required, and these are only to be seen abroad, if FIG. 23. we except those now being exhibited at the Crystal Palace, Sydenham. A general view of the instrument is given in Fig....  Electricity and Its Uses - Pagina 60de John Munro (C.E.) - 1883 - 180 paginiVizualizare completă - Despre această carte
 | 1882 - 800 pagini
...general view of the instrument is given in Fig. 23, and the leading parts are detailed in Fig. 24. The principle of its action is just the reverse of...moves between the poles of a powerful magnet. The signal currents pass through the suspended coil to earth, and in doing so the coil turns to left or... | |
 | Park Benjamin - 1886 - 422 pagini
...Eastern Telegraph Company's lines to India, and the Anglo-American Company's cables across the Atlantic. The principle of its action is just the reverse of...moves between the poles of a powerful magnet. The signal currents pass through the suspended coil to earth ; and in doing so the coil turns to left or... | |
 | 1891 - 680 pagini
...of the galvanometer. In the latter a magnet moves within a fixed coil of wire, whereas in the syphon recorder a light coil of wire moves between the poles of a powerful magnet. The signal currents pass through the suspended coil, which moves to the left or right as the currents are... | |
 | 1882 - 816 pagini
...general view of the instrument is given in Fig. 23, and the leading parts are detailed in Fig. 24. The principle of its action is just the reverse of...that instrument a tiny magnet moved within a fixed coii of wire; in the siphon recorder a light coil of wire moves between the poles of a powerful magnet.... | |
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