Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 245
ow. With a given applied alternating vol-tage, and therefore with a definite alternating charge (since q =Ce), the alternating current i is proportional to the capacity,and to the frequency or i = a const. X C X / the constant will be determined later. 252. Phase Relation between Voltage and… … Emf. is -±J Charge is Decreasing - \b Decreasing Fig. 244.:—Phase relation between the voltage and current in a capacity circuit. charged alternately in opposite directions, thus between theinstants m and n the plate a is positive while between n and pthe plate a is negative. At the instants q and…
Electrical engineering
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