Two coils close to each other have a mutual inductance of 32 mH. If the current in one coil decays according to I = I0 e−αt , where I0 = 5.0 A and α = 2.0 × 103 s−1, what is the emf induced in the second coil immediately after the current starts to decay? At t = 1.0 × 10−3 s?
Two coils close to each other have a mutual inductance of 32 mH. If the current in one coil decays according to I = I0 e−αt , where I0 = 5.0 A and α = 2.0 × 103 s−1, what is the emf induced in the second coil immediately after the current starts to decay? At t = 1.0 × 10−3 s?
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 14PQ
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Two coils close to each other have a mutual inductance of 32 mH. If the current in one coil decays according to I = I0 e−αt , where I0 = 5.0 A and α = 2.0 × 103 s−1, what is the emf induced in the second coil immediately after the current starts to decay? At t = 1.0 × 10−3 s?
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