Lodge, Oliver, Sir, 1851-1940 · London, New York, Macmillan and co. · leaf 202
a line of slip, alongwhich the positive rims are all travelling clockwiseand the negative rims the other way, and hence itrepresents a clockwise positive current round theinside of the empty contour. But it may be said that the spin inside the contour. CHAP. X.] MODELS OF MAGNETIC FIELD. 183 if… … Fig. 38.—Diagram of a peripheral current partitioned off from surrounding mediumby a perfect conductor, which transmits no motion, and therefor* acts as a perfectmagnetic screen- See also § loi, and Fig. 41. Shaded wheels stand for positive. there is. If the outer region has any sort of connec-tion…
Electricity
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
