 | American Philosophical Society - Learned institutions and societies - 1893 - 806 pages
...electrical ptcnum ' [in other words, of an ether], ' and from the foregoing experiment it would appear that a single spark is sufficient to disturb perceptibly...electricity of space throughout at least a cube of 400,000 feet of capacity; and when it is considered that the magnetism of the needle is the result of the difference... | |
 | American Philosophical Society - Learned institutions and societies - 1894 - 810 pages
...electrical plenum ' [in other words, of an ether], ' and from the foregoing experiment it would appear that a single spark is sufficient to disturb perceptibly...electricity of space throughout at least a cube of 400,000 feet of capacity; and when it is considered that the magnetism of the needle is the result of the difference... | |
 | Learned institutions and societies - 1844 - 306 pages
...of thirty feet perpendicular, with two floors and ceilings, each fourteen inches thick, intervening. The author is disposed to adopt the hypothesis of an electrical plenum, and from the foregoing experiment it would appear, that the transfer of a single spark is sufficient to disturb perceptibly... | |
 | Joseph Henry - Meteorology - 1886 - 552 pages
...perpendicular distance of thirty feet with two floors and ceilings, each fourteen inches thick, intervening. The author is disposed to adopt the hypothesis of an electrical plenum, and from the foregoing experiment it would appear that the transfer of a single spark is sufficient to disturb perceptibly... | |
 | Science - 1887 - 1124 pages
...perpendicular distance of thirty feet with two floors and ceilings, each fourteen inches thick, intervening. The author is disposed to adopt the hypothesis of an electrical plenum, and from the foregoing experiment it would appear that the transfer of a single spark is sufficient to disturb perceptibly... | |
 | Royal Institution of Great Britain - Science - 1889 - 692 pages
...perpendicular distance of 30 feet, with two floors and ceilings, each 14 inches thick, intervening. The author is disposed to adopt the hypothesis of an electrical plenum [in other words, of an ether], »nd from the foregoing experiment it would appear that a single spark... | |
 | Sir Oliver Lodge - Electricity - 1889 - 454 pages
...perpendicular distance of 30 feet, with two floors and ceilings, each 14 inches thick, intervening. The author is disposed to adopt the hypothesis of an electrical plenum " [in other words, of an ether], " and from the foregoing experiment it would appear that a single... | |
 | Sir Oliver Lodge - Electricity - 1892 - 508 pages
...electrical plenum " [in other words, of an ether], " and from the foregoing experiment it would appear that a single spark is sufficient to disturb perceptibly...electricity of space throughout at least a cube of 400,000 feet of capacity ; and when it is considered that the magnetism of the needle is the result of the... | |
 | Electric engineering - 1893
...sufficiently powerful to magnetize needles in a parallel circuit thirty feet distant, remarks, that "a single spark is sufficient to disturb perceptibly...electricity of space throughout at least a cube of 400,000 feet of capacity." With this machine I have made a simple experiment, showing the far-reaching disturbance... | |
 | American Institute of Electrical Engineers - Electric engineering - 1893 - 780 pages
...sufficiently powerful to magnetize needles in a parallel circuit thirty feet distant, remarks, that "a single spark is sufficient to disturb perceptibly...electricity of space throughout at least a cube of 400,000 feet of capacity." With this machine I have made a simple experiment, showing the far-reaching disturbance... | |
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The author is disposed to adopt the hypothesis of an electrical plenum, and from the foregoing experiment it would appear that the transfer of a single spark is sufficient to disturb perceptibly the electricity of space throughout at least a cube of 400,000... 
