Q#04. The long solenoid S has 440 turns/cm and carries a current i = 1.5 mA; its diameter D is 7.2 cm. At its center we place a 150-turn closely packed coil C of diameter d= 4.1 mm. The current in the solenoid is reduced to zero at a steady rate in 25 µs. What is the magnitude of the emf that is induced in coil C while the current in the solenoid is changing?

Q#04. The long solenoid S has 440 turns/cm and carries a current i = 1.5 mA; its diameter D is 7.2 cm. At its center we place a 150-turn closely packed coil C of diameter d= 4.1 mm. The current in the solenoid is reduced to zero at a steady rate in 25 µs. What is the magnitude of the emf that is induced in coil C while the current in the solenoid is changing?

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 10P

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