Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 433
endered evident by the deflectionof the galvanometer. If a single wire be passed along a magnetic pole, a curnent of electricity is in-duced through it, which can be rendered sensible. Whenever, also, a piece of metal is moved near amagnet, so as to intersect the magnetic curves, electricity is…
Mechanical engineering · Mechanics · Engineering
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