Lodge, Oliver, Sir, 1851-1940 · London, New York, Macmillan and co. · leaf 205
reof Self-induction. 98. Proceed now to think what happens in theregion round a conductor in which a current is rising. i86 MODERN VIEWS OF ELECTRICITY, [part hi. Without attempting a complete and satisfactoryrepresentation of what is going on, we can think ofsome mechanical arrangements which have… … Fig. 39.—A provisional representation of a current surrounded by dielectric medium,either propelling or being propelled. Section through the wire. positive electricity. The intermediate negative wheelsare necessary for the transmission of the motion, andthey also serve to neutralize all systematic…
Electricity
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