A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)
Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 521
ned. The two points p and p, between whichno current flows when they are connected,are called a pair of equipotential points(§ 361). Let the parts into which p divides the G.-s. wire be calledh and i, and the parts into which p divides the copper wire be called/ and k. Experiment with various pairs… … Fig. 268. RESISTANCE. . 497 Call the resistances of the parts h, i, j, and k, respect-ively, H, I, J, and K. Then, from the known relationbetween resistance and length, § 388, we have H:I::J:K, and h:i::J:K,whence L A K~ i This shows that, if we know the number of ohms ineither / or K, and know the…
Physics
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