Gage, Alfred P. (Alfred Payson), 1836-1903 · Boston, London, Ginn · leaf 572
od byinspection of Pig. 443, and this creates temporary currentsin the coil. By examination of Fig. 443 it will be seen that there arein each complete rotation of the coil two points (as A in thefigure) where the coil enclosesa maximum number of lines offorce. In this position the in-duced current… … 552 ETHER DYNAMICS. ing it the number diminishes. This will evidently cause achange in the direction of the induced current twice duringeach revolution. If then by means of a cow/tmitator, a (Fig.462), the direction of the current in the galvanometer bechanged relatively to its direction in the…
Physics
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