Electricity simplified. The practice and theory of electricity .. (1891)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, N. W. Henley & co. · leaf 104
the wire is approach-ing the pole, it is the sameas if a wave due to in-tensification of currentmet it, and lines of forceof opposite sense are pro-duced, or an inverse cur-rent. If preceding fromthe pole, exactly the op-posite effect is produced.Again, we may take twobobbins, one A having asteady… … Fig. -Generation of a Currentby Induction. 104 ELECTRICITY SIMPLIFIED. the ether surrounding B, and we m&y imagine a ten-dency to force new lines into the direction b, b. Thecurrents of the windings of the bobbins, correspond-ing to lines of force of opposite polarity, such asshown, are…
Electricity
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