Modern electricity and magnetism, theoretically and practically considered (1885)
Avery, Elroy M[cKendree], 1844- [from old catalog] · New York and Chicago, Sheldon and company · leaf 169
Fig. 239. 338 INDtJCEi) ELECTRICITT, 463. Magneto-Electric Currents.— We havealready noticed that there is an intimate relation betweenelectric and magnetic action. We have seen that an elec-tric current may develop magnetism. Faraday found thatelectricity may be developed by magnets; the results… … Fig. 240. inducing current^ a bar magnet be used, as shown in Fig.240, the effects produced will be like those stated in thelast paragraph. When the magnet is thrust into theinterior of the coil, an induced current ivill floivwhile the motion of the magnet continues. Whenthe magnet becov^es…
Electricity · Magnetism
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