| Industrial arts - 1825 - 546 pages
...MOTION OF THE ELECTRIC FLUID. It has long been received as a fact, that an electrical discharge was capable of being transmitted through a very considerable...telegraphs is quite chimerical. He found, also, that the effect was greater with a wire of a certain size than with one smaller, yet that nothing was gained... | |
| Luke Herbert - Industrial arts - 1825 - 396 pages
...through a very considerable distance (say three or four miles) instantaneously, and without any sensible diminution of its intensity. Mr. Barlow, however,...telegraphs is quite chimerical. He found, also that the effect was greater with a wire / of a certain size than with one smaller, yet that nothing was gained... | |
| 1824 - 494 pages
...through a considerable distance (say three or four miles) instantaneously, and without any sensible diminution of its intensity. Mr Barlow, however, by...distance. Hence the idea of constructing electrical telagraphs is quite chimerical. He found also, that the effect was greater with a wire of a certain... | |
| Perry Fairfax Nursey - Industrial arts - 1825 - 476 pages
...MOTION OF ТНЙ ELECTRIC FLUID. ít haa long been received as a fact, that an electrical discharge was capable of being transmitted through a very considerable...in a magnetic needle, has found that the intensity dirninishea тегу rapidly, and very nearly as the inverse square of the distance : hence the idea... | |
| Technology - 1825 - 314 pages
...MOTION OF THE ELECTRIC FLUID. It has long been received as a fact, that an electrical discharge was capable of being transmitted through a very considerable...measuring the energy of the electric action by the defection produced in a magnetic needle, has found that the intensity diminishes very rapidly, and... | |
| 1825 - 610 pages
...through a very considerable distance (say three or four miles) instantaneously, and without any sensible diminution of its intensity. Mr. Barlow, however,...found that the intensity diminishes very rapidly, and *wy nearly as the inverse square of the distance. Hence the idea of constructing electrical telegraphs... | |
| Tobias Merton (pseud) - 1825 - 380 pages
...of being transmitted through a very considerable distance, without its intensity being diminished. By employing wires of various lengths, up to 840 feet,...action, by the deflection produced in a magnetic needle, Mr. Barlow has, however, found, that the intensity diminishes very rapidly, very nearly as the inverse... | |
| Literature - 1825 - 492 pages
...miles) instantaneously, and without any sensihle diminution of its intensity. Mr Barlow, however, hy employing wires, of various lengths up to 840 feet, and measuring the energy of the electric action hy the deflection produced in a magnetic needle, has found that the intensity diminishes very rapidly,... | |
| Thomas Curtis - Aeronautics - 1829 - 834 pages
...experiments made by professor Barlow, of the Royal Military Academy. By employing wires of différent lengths up to 840 feet, and measuring the energy of...the electric action by the deflection produced in the magnetic needle, he found that the intensity rapidly diminishes, and very nearly as the inverse... | |
| Perry Fairfax Nursey - Industrial arts - 1840 - 640 pages
...through a wire four miles long instantaneously and without any diminution of " intensity ;" that he, however, by employing wires of various lengths, up...electric action by the deflection produced in a magnetic compass, found, that the intensity diminished very rapidly, and was, in fact, very nearly as to the... | |
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