A manual of electricity, magnetism and meteorology (1844)
Lardner, Dionysius, 1793-1859, Walker, Charles Vincent, 1812-1882 · London Longman, Brown, Green & Longmans · leaf 514
earings. First: Let two parallel currents be transmitted inthe same direction along the wires, and mutual at-traction will be immediately manifested by the wiresapproaching each other. Secondly : Let two currents pass in parallel and incontrary directions, and mutual repulsion will be im-mediately… … ttinuHaiininiiiuiiiiiiiiiiiiiiijnnimmiHaminirtniij. uiiwiiiimhii other properties of currents. On a wooden stage twovertical rods of copper, V V, are fixed, connected withconper horizontal rods, th and t h, the extremities ofwhich are inserted in a small cylinder of ivory, h h, bywhich the escape…
Atmospheric electricity · Electricity -- Early works to 1850 · Magnetism
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