 | John Lee Comstock - 1830 - 308 páginas
...wax, or a glass tube is rubbed with the hand, or a piece of silk, the electric fluid is accumulated in the excited substance, and therefore must be transferred...prevented from escaping by the silk flap, until it conies to the vicinity of the metallic points, by which it is conveyed to the prime conductor. But... | |
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1830 - 650 páginas
...cushion against the glass cylinder produces a transfer of electric fluid from the former to the latter ; that is, the cushion becomes negatively and the glass positively electrified. The fluid, which thus adheres to the glass, is carried round by the revolution of the cylinder, and its escape... | |
 | John Lee Comstock - 1831 - 312 páginas
...wax, or a glass tube is rubbed with the hand, or a piece of silk, the electric fluid is accumulated in the excited substance, and therefore must be transferred...is, the cushion becomes negatively, and the glass posilively electrified. The fluid, being thus excited, is prevented from escaping by the silk flap,... | |
 | Peter Mark Roget - 1832 - 324 páginas
...cushion against the glass cylinder produces a transfer of electric fluid from the former to the latter ; that is, the cushion becomes negatively, and the glass positively, electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder ; and its escape... | |
 | 1832 - 640 páginas
...cushion against the glass cylinder produces a transfer of electric fluid from the former to the latter; that is, the cushion becomes negatively, and the glass positively, electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder ; and its escape... | |
 | Richard Green Parker - 1838 - 266 páginas
...glass plate (or cylinder) produces a transfer of the electric fluid from the rubber to the plate ; that is, the cushion becomes negatively and the glass positively electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder; and its escape... | |
 | John Lee COMSTOCK (and HOBLYN (Richard Dennis)), John Lee COMSTOCK - 1846 - 506 páginas
...may be inferred from what has already been said, for when a stick of sealing-wax, or a glass tube, ia rubbed with the hand, or a piece of silk, the electric...negatively, and the glass positively electrified. The fluid, bemg thus excited, is prevented from escaping by the silk flap, until it comes to the vicinity of the... | |
 | Richard Green Parker - 1849 - 418 páginas
...glass plate (or cylinder) produces a transfer of the electric fluid from the rubber to the plate ; that is, the cushion becomes negatively and the glass positively electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder ; and its escape... | |
 | Richard Green Parker - 1850 - 408 páginas
...the glass plate (or cylinder) produces a transfer of the electric fluid from the rubber to the plate; that is, the cushion becomes negatively and the glass positively electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder; and its escape... | |
 | Richard Green Parker - 1856 - 502 páginas
...Machine. p]ate (or cylinder) produces a transfer of the electric fluid from the rubber to the plate ; that is, the cushion becomes negatively and the glass positively electrified. The fluid which thus adheres to the glass, is carried round by the revolution of the cylinder ; and, its escape... | |
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The friction of the rubber against the glass plate (or cylinder) produces a transfer of the electric fluid from the rubber to the plate ; that is, the cushion becomes negatively and the glass positively electrified. The fluid which thus adheres to the... 