Lodge, Oliver, Sir, 1851-1940 · London, New York, Macmillan and co. · leaf 213
rj^thing is in a steady state. But while the process of starting the wheels was O 194 MODERN VIEWS OF ELECTRICITY, [part hi. going on, a slip took place round the contour A B C D,and round every concentric contour inside it ; theperiphery of the positive wheels moving in a directionopposite to that… … Fig. 43-—Diagram illustrating tlie way in which an induced current arises in a massof metal immersed in an increasing magnetic field ; also how it decays. The dottedlines ABCD, efgh, ijkl, are successive lines of slip. The penetration of the motion deeper and deeperand the gradual dying away of all…
Electricity
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