 | 1862 - 328 sider
...read : — " About two years ago I wrote to you that a metal bar, insulated so as to be moveable about an axis perpendicular to the plane of a metal ring...copper towards the zinc when resinously electrified. " If the copper half and the zine half of the ring are insulated from one another, and if they are... | |
 | William Thomson Baron Kelvin - 1872 - 684 sider
...— 400. " About two years ago I wrote to you that a metal bar, insulated so as to be moveable about an axis perpendicular to the plane of a metal ring...copper towards the zinc when resinously electrified. [See diagram of § 20/7 (4).] " If the copper half and the zinc half of the ring are insulated from... | |
 | 1874 - 580 sider
...theoretical deductions from the facts of thermo-electricity. He thus describes his decisive experiment: — " A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified." * The difference... | |
 | 1874 - 592 sider
...deductions from the facts of thermo-electricity. He thus describes his decisive experiment : — " A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified." * The difference... | |
 | Adolphe Ganot - 1883 - 1046 sider
...hitherto adduced in favour of the latter view : — A very light metal bar was suspended by a fine wire so as to be movable about an axis, perpendicular to the plane of a ring made up of two halves, one of copper and the other of zinc. When the two halves of the ring were... | |
 | 1874 - 500 sider
...theoretical deductions from the facts of thermoelectricity. He thus describes his decisive experiment : — " A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified"*. The difference... | |
 | Institute of Physics and the Physical Society - 1876 - 674 sider
...theoretical deductions from the facts of thermoelectricity. He thus describes his decisive experiment : — " A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified"*. The difference... | |
 | 1874 - 424 sider
...theoretical deductions from the facts of thermo-electricity. He thus describes his decisive experiment: — "A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper toioanlt the zinc when negatively electri fied." The difference... | |
 | Institution of Electrical Engineers - 1874 - 580 sider
...deductions from the facts of thermo-electricity. He thus describes his decisive experiment : — " A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified." * The difference... | |
 | 1874 - 1094 sider
...theoretical deductions from the facts of thermoelectricity. He thus describes his decisive experiment : — "A metal bar insulated so as to be movable about an...together, turns from the zinc towards the copper when positively electrified, and from the copper towards the zinc when negatively electrified"*. The difference... | |
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... and to Sir W. Thomson belongs the credit of having established the fact by experiment, irrespective of his theoretical deductions from the facts of thermo-electricity. He thus describes his decisive experiment : — " A metal bar insulated so as to... 