 | John Joseph Fahie - 1884 - 596 ページ
...needle, a little disc of paper, painted black on one side, and white on the other. By the deflection of the needle to the right, or to the left, according to the direction in which the current moved in the coil, either face of the disc could be shown at pleasure, and two... | |
 | Adolphe Ganot, Edmund Atkinson - 1886 - 1054 ページ
...joining the poles. When a current is passed, this coil, becoming thereby a magnet, is deflected either to the right or to the left, according to the direction of the current. It is, in short, the reverse of the arrangement in (882), for here the coil is movable and the magnets... | |
 | 1888 - 924 ページ
...flight. Drift. — Projectiles fired from rifled guns do not move in a vertical plane, but deviate to the right or to the left according to the direction of their rotation. All nations have adopted the right-handed twist, probably because it happened to be... | |
 | 1890 - 922 ページ
...flight. Drift. — Projectiles fired from rifled guns do not move in a vertical plane, but deviate to the right or to the left according to the direction of their rotation. All nations have adopted the right-handed twist, probably because it happened to be... | |
 | 1892 - 382 ページ
...indefinite variety of local controls, whose relation is unsystematic and cannot be foreseen; they turn to the right or to the left, according to the direction of their stronger indrafts. Cyclones, on the other hand, are most constant in their rotation. They always... | |
 | Werner von Siemens - 1895 - 628 ページ
...the movable one will endeavour to place itself parallel to the fixed wire, and in doing so will turn to the right or to the left, according to the direction of the current. Figure 19 represents an electro-dynamic spiral A suspended between the similar poles of two steel magnets... | |
 | Edwin James Houston, Arthur Edwin Kennelly - 1896 - 328 ページ
...under the influence of the magnetic field, can be made to deflect the plane of polarization either to the right or to the left according to the direction of the magnetic flux. In the majority of cases, when the flux is passed through the substance in a certain... | |
 | 1897 - 826 ページ
...transformed into a hook. The latter fixes the animal to its dwelling, so that the abdomen can roll itself to the right or to the left, according to the direction of the turns in the shell it occupies. The fact that the larvae present 'these characteristics before occupying... | |
 | Albert Reychler - 1899 - 302 ページ
...perforated armatures). After exciting the magnet, we find that a rotatory power has been developed, to the right or to the left, according to the direction of the current, and to a greater or less extent, depending on the intensity of the magnetic field and the nature of... | |
 | Edwin James Houston - 1904 - 670 ページ
...employed, a single vertical magnetic needle being suspended within such a coil, so as to freely turn to the right or to the left, according to the direction of the current through the coil of wire. The movements of this needle were visible from the outside of a dial plate,... | |
| |
The movement of the upper one was shown by an index, that pointed to the right or to the left according to the direction of the motion. 
