The direction of the magnetic polarity of small needles exposed to an electric current directed along a wire stretched longitudinally, varies with the distance of the wire :"—the action being found to be periodical with the distance. M. Savary observed... The Edinburgh Journal of Science - Pàgina 3591826Visualització completa - Sobre aquest llibre
| 1826 - 434 pàgines
...to the Academy of Sciences a highly important memoir on magnetising^eedles by currents and electric sparks. The following are the leading points of this...longitudinally, varies with the distance of the wire. 3. This action is periodical ; — that is, when the small steel needle, which is in relation with... | |
| 1826 - 418 pàgines
...to the Academy of Sciences a highly important memoir on magnetising needles by currents and electric sparks. The following are the leading points of this...magnetism diminishes as the needle is removed, till at i certain distance it becomes nothing. At a greater distance it recovers its magnetism, but in a contrary... | |
| Philosophical Society of Washington (Washington, D.C.) - 1874 - 640 pàgines
...important memoir communicated to the Paris Academy of Sciences .luly 31, 1826, M. Savary announced that "The direction of the magnetic polarity of small needles exposed to an electric current directed alone a wire stretched longitudinally, varies with the distance of the wire :"— the action being... | |
| William Bower Taylor - 1879 - 162 pàgines
...important memoir communicated to the Paris Academy of Sciences July 31, 1826, M. Savary announced that "The direction of the magnetic polarity of small needles...longitudinally, varies with the distance of the wire :"—the action being found to be periodical with the distance. M. Savary observed three periods, and... | |
| Smithsonian Institution - 1880 - 560 pàgines
...important memoir communicated to the Paris Academy of Sciences July 31, 1826, M. Savary announced that "The direction of the magnetic polarity of small needles...longitudinally, varies with the distance of the wire:"— the action being found to be periodical with the distance. M. Savary observed three periods, and also... | |
| Smithsonian Institution - 1881 - 834 pàgines
...Important memoir communicated to the Paris Academy of Sciences July 3J, 1826, M. Savary announced that "The direction of the magnetic polarity of small needles...longitudinally, varies with the distance of the wire:"— the action being found to be periodical with the distance. M. Savary observed three periods, and also... | |
| 1881 - 856 pàgines
...important memoir communicated to the Paris Academy of Science' July 31, 1826, M. Savary announced that "The direction of the magnetic polarity of small needles...longitudinally, varies with the distance of the wire:" — the action being found to h«> periodical with the distance. M. Savary observed three periods,... | |
| Smithsonian Institution - 1881 - 850 pàgines
...Academy of Sciences July 81,1828, M. Savary announced thut "The direction of the magnetic polarity"' small needles exposed to an electric current directed along a wire stretched loiintudinally, varies witli the distance of the wire:"—the action being found to be periodical with... | |
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