Electricity and magnetism : an elementary text-book, theoretical and practical (1920)
Glazebrook, Richard, Sir, 1854-1935 · Cambridge : The University press · leaf 262
-00329 xtan^ and the observations give us W—W and 6. 163. Observations on Ohms Law. According toOhms law if a constant current is traversing a wire thedifference of potential between any two points is proportionalto the resistance between them. Moreover for a uniform wirethe resistance is… … Fig. 168. carrying a current, L, M, N a number of points on the wire,and if lines LP, MQ, NR, etc. be drawn from these pointsat right angles to -4^ to represent the potential differencesbetween L and B, M and B, N and B, etc., then it is clearthat since PL\BL=qM\BM =RNIBN, the points P, Q, Rlie on…
Electricity · Magnetism
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