Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 883
ce itself onthe east of the column a, two equal and conlraiy effects are produced, whichcounterbalance one another. 872. Action of the earth on horizontal currents movable about avertical axis.—The action of the earth on horizontal currents is not direc-tive, but gives them a continuous rotatoiy… … This may be illustrated by means of the apparatus represented in fig. 829,which only differs from that of fig. 828 in having but one vessel. Thecurrent ascending by thecolumn rt, traverses thetwo wires cc, and de-scends by the wires bb,from which it regainsthe pile ; the circuit bccbthen begins a…
Physics
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