| American Philosophical Society - Learned institutions and societies - 1893 - 806 pages
...in the iron, and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...every change in the magnetic intensity of the iron." It was while engaged in these experiments that Henry observed the phenomena due to the induction of... | |
| American Philosophical Society - Learned institutions and societies - 1894 - 810 pages
...induced in the iron, and a current in an opposite direction when the magnetic action ceases; also that an instantaneous current in one or the other direction...every change in the magnetic intensity of the iron." It was while engaged in these experiments that Henry observed the phenomena due to the induction of... | |
| Philosophical Society of Washington (Washington, D.C.) - Science - 1874 - 640 pages
...in the iron ; and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...every change in the magnetic intensity of the iron. "Since reading the account before given of Mr. Faraday's method of producing electrical currents, I... | |
| 1880 - 552 pages
...in the iron ; and a current in an opposite direction when the magnetic action ceases; also that an instantaneous current in one or the other direction...which he obtained a spark from the magneto-electric current — certainly the first flash of a magneto-electric current ever seen in this country: "The... | |
| Smithsonian Institution - Electromagnetism - 1880 - 560 pages
...in the iron ; and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...every change in the magnetic intensity of the iron. "Since reading the account before given of Mr. Faraday's method of producing electrical currents, I... | |
| American Association for the Advancement of Science - Science - 1881 - 916 pages
...induced in the iron; and a current in an opposite direction when the magnetic action ceases; also that an instantaneous current in one or the other direction...spark from the magneto-electric current—certainly thefirst flash of a magneto-electric current ever seen in this country:. "The poles of the magnet,"... | |
| Smithsonian Institution - Chemistry - 1881 - 834 pages
...in the iron; and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...which he obtained a spark from the magneto-electric current — certainly the first flash of a magneto-electric current ever seen in this country: " The... | |
| American Association for the Advancement of Science - 1881 - 898 pages
...in the iron ; and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...which he obtained a spark from the magneto-electric current — certainly the first flash of a magneto-electric current ever seen in this country : '•The... | |
| American Association for the Advancement of Science - Science - 1881 - 476 pages
...in, the iron ; and a current in an opposite direction when the magnetic action ceases ; also that an instantaneous current in one or the other direction...which he obtained a spark from the magneto-electric current — certainly the first flash of a magneto-electric current ever seen in this country : ''The... | |
| American Association for the Advancement of Science - Science - 1881 - 480 pages
...ceases ; also that an instantaneous current in one or the other direction accompanies every change ill the magnetic intensity of the iron." I will now give...which he obtained. a spark from the magneto-electric current — certainly the flrst flash of a magneto-electric current ever seen in this country : "The... | |
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