 | Charles Babbage - 1846 - 982 ページ
...; this separates them a very small space from each other, and each in its turn is pushed lengthwise to the right or to the left, according to the direction of the point. This is the usual process, and in it every needle passes individually under the finger of the... | |
 | John Finlaison - 1843 - 152 ページ
...through a wire, parallel with and near to a freely suspended magnetic needle, deflected the needle to the right or to the left, according to the direction of the current. Professor Schweiger, of Halle, very soon after invented the wire-coil, or Electro-magnetic... | |
 | John Finlaison - 1843 - 154 ページ
...through a wire, parallel with and near to a freely suspended magnetic needle, deflected the needle to the right or to the left, according to the direction of the current. Professor Schweiger, of Halle, very soon after invented the wire-coil, or Electro-magnetic... | |
 | Royal Society (Great Britain) - 1851 - 628 ページ
...numerical results. " In one experiment I obtained on a piece of heavy glass not compressed, 3° of rotation to the right or to the left, according to the direction of the current : on slightly compressing the glass, I had to turn to the right the eyepiece to 4°, 5°, and... | |
 | 1851 - 1250 ページ
...And ring wet* in the same plane. When a current was sent round the latter, the needle was deflected to the right or to the left, according to the direction of the current, until a position of equilibrium: between the action of the latter and the earth's magnetism... | |
 | Robert Hunt - 1851 - 492 ページ
...in the form of a ring or horseshoe, suspended in the centre of the helices, and is deflected either to the right or to the left, according to the direction of the current. The poles of the magnet being equidistant from the earth, the magnet is rendered astatic,... | |
 | Robert Hunt - 1851 - 492 ページ
...in the form of a ring or horseshoe, suspended in the centre of the helices, and is deflected either to the right or to the left, according to the direction of the current. The poles of the magnet being equidistant from the earth, the magnet is rendered astatic,... | |
 | Perry Fairfax Nursey - 1854 - 616 ページ
...railway train without effort. Professor Faraday exhibited the apparatus, with index attached, which lie had contrived for proving the fallacy of table turning....This little apparatus, when placed under the hands of a practised table-turner, had the curious effect of paralysing his power, when he looked at the index,... | |
 | 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... | |
 | 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... | |
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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. 
