A toroid having a rectangular cross section (a = 2.00 cm by b = 3.00 cm) and inner radius R = 3.90 cm consists of 500 turns of wire that carries a sinusoidal current I = Imax sin(wt), with Imax = 47.5 A and a frequency f = w/2n = 60.0 Hz. A coil that consists of 20 turns of wire links with the toroid, as shown in the figure. Determine the emf induced in the coil as a function of time.

A toroid having a rectangular cross section (a = 2.00 cm by b = 3.00 cm) and inner radius R = 3.90 cm consists of 500 turns of wire that carries a sinusoidal current I = Imax sin(wt), with Imax = 47.5 A and a frequency f = w/2n = 60.0 Hz. A coil that consists of 20 turns of wire links with the toroid, as shown in the figure. Determine the emf induced in the coil as a function of time.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Faraday's Law

Section: Chapter Questions

Problem 45AP: A long, straight wire carries a current given by I = Imax sin (t + ). The wire lies in the plane of...

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