In the figure a 120-turn coil of radius 5.00 cm and resistance 2.00 Ω is placed around a smaller diameter solenoid (d = 3.20 cm). The long solenoid in the figure has 210 turns per centimeter and carries a current of 1.50 A. The current in the solenoid is reduced to zero and then increased to -1.50 A in a time of 3.00×10-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed?

In the figure a 120-turn coil of radius 5.00 cm and resistance 2.00 Ω is placed around a smaller diameter solenoid (d = 3.20 cm). The long solenoid in the figure has 210 turns per centimeter and carries a current of 1.50 A. The current in the solenoid is reduced to zero and then increased to -1.50 A in a time of 3.00×10-2 s. What is the magnitude of the induced current in the outer coil while the solenoid current is being changed?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 27CQ: What are the similarities and differences between the processes in a photocopier and an...

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