3. A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross- sectional area of 0.200 m2. A 200-turn coil with a total resistance of 20.0-0 is placed around the electromagnet. If the current in the electromagnet is gently reduced until it reaches zero in 20.0 ms, what is the induced current in the coil?

3. A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross- sectional area of 0.200 m2. A 200-turn coil with a total resistance of 20.0-0 is placed around the electromagnet. If the current in the electromagnet is gently reduced until it reaches zero in 20.0 ms, what is the induced current in the coil?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 46A

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Similar questions

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