Duff, A. Wilmer (Alexander Wilmer), b. 1864, ed, Guthe, Karl Eugen, 1866-1915, Hallock, William, 1857-1913, Lewis, E. Percival (Exum Percival), 1863-1925, Goodspeed, Arthur W. (Arthur Willis), b. 1860, Carman, Albert Pruden, b. 1861, McClung, Robert Kenning, 1874- · Philadelphia, P. Blakiston's Son & Co · leaf 626
rent c at any instant is equal to e/R, where R isresistance of the circuit, and e is the E. M. F. in the circuit at theinstant. When the E. M. F. is zero, the current is zero, and themaximum current corresponds in time to the maximum E. M. F.,etc. If the circuit is inductive, then experiments with… … Fig. 467. We have seen that starting or increasing a current in an induc-tive circuit produces an E. M. F. of self-induction which tendsto retard the current growth, and similarly breaking or de-creasing a current produces an E. M. F. of self-induction whichtends to prolong the current. Thus the…
Physics
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