Atkinson, Albert Algernon, 1867- [from old catalog] · New York, D. Van Nostrand company · leaf 269
ed as in Fig. 29. Ri = 20 \ v 05 % V Fig. ag, 27T/L rW=- 248 ELECTRICAL AND MAGNETIC CALCULATIONS. Whence Impedance R = 0.11.1 = 9 ohms, and E = IR = 50 X 9 = 450 volts. Example. —If a resistance of i.6f ohms be placed inparallel with a capacity of 1000 microfarads and a pres-sure of 100 volts… … .8=27T/C sent the conductances by the two sides of a right triangle ;the hypotenuse will be the total conductance whose recip-rocal will be the required impedance. i=^k = °-6 and 2 7rfC = 2 7rX 127^- X 0.001000 = 0.8. WhenceTherefore Hence 1 = V0.62 + 0.82 = 1, and R = 1,R E 100 I = — = =100…
Electricity
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