An aluminum ring of radius r = 5.00 cm and a resistance of 4.15 x 104 N is placed around one end of a long air-core solenoid with 1 040 turns per meter and radius r2 = 3.00 cm as shown in the figure below. Assume the axial component of the field produced by the solenoid is one-half as strong over the area of the end of the solenoid as at the center of the solenoid. Also assume the solenoid produces negligible field outside its cross-sectional area. The current in the solenoid is increasing at a rate of 270 A/s. (a) What is the induced current in the ring? (b) At the center of the ring, what is the magnitude of the magnetic field produced by the induced current in the ring? (c) At the center of the ring, what is the direction of the magnetic field produced by the induced current in the ring? to the left to the right upward downward

An aluminum ring of radius r = 5.00 cm and a resistance of 4.15 x 104 N is placed around one end of a long air-core solenoid with 1 040 turns per meter and radius r2 = 3.00 cm as shown in the figure below. Assume the axial component of the field produced by the solenoid is one-half as strong over the area of the end of the solenoid as at the center of the solenoid. Also assume the solenoid produces negligible field outside its cross-sectional area. The current in the solenoid is increasing at a rate of 270 A/s. (a) What is the induced current in the ring? (b) At the center of the ring, what is the magnitude of the magnetic field produced by the induced current in the ring? (c) At the center of the ring, what is the direction of the magnetic field produced by the induced current in the ring? to the left to the right upward downward

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Faraday's Law

Section: Chapter Questions

Problem 5P: An aluminum ring of radius r1 = 5.00 cm and resistance 3.00 104 is placed around one end of a long...

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