Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 250
232 ELECTRICITY AND IMAGNETISM. PROBLEMS. 1. Suppose that the cells in the last example- above be so increasediu size that r in each = .5 ohm, what current will be sot from thebatter}? 2. What current is there on a telegraph-wire 100 miles long, whenit is in circuit with 40 Grove cells, the…
Physics
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