 | 1856 - 248 ページ
...made as before, and when it is made, the conductor, c, is found to revolve around the vertical magnet, to the right or to the left, according to the direction of the current. How, then, are we to explain these extraordinary F 2 movements ? M. Ampere, we answer, has furnished... | |
 | Robley Dunglison - 1856 - 768 ページ
...of the upper part of the nose — all the four pairs of eyes lost their front direction, and looked to. the right or to the left, according to the direction of the nose, or of the portion of it that was added. But the effect thus produced is not limited to the mere... | |
 | John Timbs - 1858 - 274 ページ
...wood to move freely over each other. The movement of the upper one was shown by au index, that pointed to the right or to the left according to the direction of the motion. This little apparatus, when placed under the hands of a practised table-turner, had the curious... | |
 | George Smith, William Makepeace Thackeray - 1860 - 854 ページ
...wliich conveys electricity, it will indicate a tendency to deviate from 'its natural position, either to the right or to the left, according to the direction of the current; and if the current be sufficiently strong, the needle will place itself at right angles to the wire... | |
 | Josiah P. Cooke, Jr. - 1860 - 754 ページ
...directly over and parallel to a magnetic needle (Fig. 361), the north pole of the needle is deflected to the right or to the left, according to the direction of the current. If the conducting-wire is placed under the needle, it is also deflected, but in the opposite direction.... | |
 | Advanced reading book - 1860 - 458 ページ
...little instruments for reversing the direction of the current, and these place it in our power to move the north end of the needle to the right or to the left, just as we please. It is possible to tell beforehand the direction in which a needle will ewing when... | |
 | 1860 - 464 ページ
...inclined to the vertical plane, the resistance of the air operating on the inclined surface will press it to the right or to the left, according to the direction of such inclination. The causes of the axis thus deviating from the vertical plane are somewhat complex,... | |
 | John Charles Buckmaster - 1864 - 216 ページ
...according to the direction of the current. All you have to do is to observe whether the current deflects the north end of the needle to the right or to the left, and you know at once the direction of the current. Let AB (fig. 57) be a stout slip of copper, with... | |
 | dr Primrose (pseud) - 1866 - 504 ページ
...needle has a tendency to place itself at right angles to the electric current, being deflected or turned to the right or to the left according to the direction of the current. The needle therefore can be made to move either to the right or to the left by reversing the current,... | |
 | John Frederick William Herschel - 1867 - 534 ページ
...is produced. Strange as it may seem that a colourless, transparent, and perfectly homogeneous^?///// should deviate the plane of polarization of a ray...was * Mr Jellett, of Trinity College, Dublin, has, I am informed, recently discovered a liquid which is right-handed for one end of the spectrum, but... | |
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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. 
