An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 363
332 ELECTRICITY AND MAGNETISM … Fig. 228. — Power curve whencurrent lags behind voltage. 228. Power in an inductive circuit. In an inductive circuitthe current lags behind the voltage, and the power curve for such a case is represented in figure228. The instantaneous powerequals the product of the currentvalue times the voltage…
Electricity · Magnetism
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