Two coils close to each other have a mutual inductance of 29 mH. The current in one coil decays6.0 A and a =according to I = Ige at, where Io1.5 x 10° s 1.a) what is the emf induced in the second coil immediately after the current starts to decay?=V3b) What is the emf induced in the second coil at t = 4.0 x 10 s?=V

Given :- L = 29 mH I = I0 e-αt Io = 6A α = 1.5 * 10^3 s-

Two coils close to each other have a mutual inductance of 29 mH. The current in one coil decays according to I = Ige at where In = 6.0 A and a = 1.5 x 103 s 1. a) what is the emf induced in the second coil immediately after the current starts to decay? = V b) What is the emf induced in the second coil at t = 4.0 × 10 3 s? = V

Two coils close to each other have a mutual inductance of 29 mH. The current in one coil decays according to I = Ige at where In = 6.0 A and a = 1.5 x 103 s 1. a) what is the emf induced in the second coil immediately after the current starts to decay? = V b) What is the emf induced in the second coil at t = 4.0 × 10 3 s? = V

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter32: Faraday’s Law Of Induction

Section: Chapter Questions

Problem 45PQ

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