e current in a 20.0-mH inductor changes with time as i= 3.002? - 8.00t, where i is in amperes and t is in seconds. (a) Find the magnitude of the induced emf at t = 1.00 s. 40 mv (b) Find the magnitude of the induced emf at t = 4.00 s. -3200 |x The magnitude must be a non-negative quantity. mv (c) At what time is the emf zero? 1.33

e current in a 20.0-mH inductor changes with time as i= 3.002? - 8.00t, where i is in amperes and t is in seconds. (a) Find the magnitude of the induced emf at t = 1.00 s. 40 mv (b) Find the magnitude of the induced emf at t = 4.00 s. -3200 |x The magnitude must be a non-negative quantity. mv (c) At what time is the emf zero? 1.33

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 35P

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