8. The current I(t) in an electric circuit with inductance L and resistance R is given by dI L + RI = E(t), dt where E(t) is the impressed electromotive force. If I(0) = 0, use the meth- ods of this section to find I(t) in each of the following cases: (a) E(f) = Egu(t); (b) E(f) = E, 8(t); %3D (c) E(t) = E, sin ot.

8. The current I(t) in an electric circuit with inductance L and resistance R is given by dI L + RI = E(t), dt where E(t) is the impressed electromotive force. If I(0) = 0, use the meth- ods of this section to find I(t) in each of the following cases: (a) E(f) = Egu(t); (b) E(f) = E, 8(t); %3D (c) E(t) = E, sin ot.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter33: Inductors And Ac Circuits

Section: Chapter Questions

Problem 77PQ

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