Two coils are close to each other. The first coil carries a current given by i(t) = 5.80eAcˆ’0.0250t sin 120A?€t, where i is in amperes and t is in seconds. At t = 0.750 s, the emf measured across the second coil is Acˆ’2.35 V. What is the mutual inductance of the coils?

University Physics Volume 2
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Chapter14: Inductance
Section: Chapter Questions
Problem 39P: A coil with a self-inductance of 2.0 H carries a current that varies with time according to I(t) =...
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Two coils are close to each other. The first coil carries a current given by i(t) = 5.80eAcˆ’0.0250t sin 120A?€t, where i is in amperes and t is in seconds. At t = 0.750 s, the emf measured across the second coil is Acˆ’2.35 V.

What is the mutual inductance of the coils?

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