The current through a coil as a function of time is represented by the equation I(t) = Ae-bt sin(wt), where A = 5.25 A, b = 1.75 x 10-2s-1, and w = 375 rad/s. At t = 0.740 s, this changing current induces an emf in a second coil that is close by. If the mutual inductance between the two coils is 4.27 mH, determine the induced emf. (Assume we are using a consistent sign convention for both coils. Include the sign of the value in your answer.)

The current through a coil as a function of time is represented by the equation I(t) = Ae-bt sin(wt), where A = 5.25 A, b = 1.75 x 10-2s-1, and w = 375 rad/s. At t = 0.740 s, this changing current induces an emf in a second coil that is close by. If the mutual inductance between the two coils is 4.27 mH, determine the induced emf. (Assume we are using a consistent sign convention for both coils. Include the sign of the value in your answer.)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 31P

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