A toroid has 390 turns of wire and carries a current of 34 A. Its inner and outer radii are 7.6 and 11.2 cm. Find the magnetic field at r = 8, 9.2, and 10.8 cm. Hint a. Choose the description that most correctly describes the direction of the magnetic field at these locations. O The magnetic field points in tangential direction. O The magnetic field is perpendicular to the toroid plane. O The magnetic field points in radial direction. O The magnetic field points in the z direction. b. Magnetic field at r = 8 cm is 9.2 cm is c. Magnetic field at r = d. Magnetic field at r= 10.8 cm is mT. mT. mT.

A toroid has 390 turns of wire and carries a current of 34 A. Its inner and outer radii are 7.6 and 11.2 cm. Find the magnetic field at r = 8, 9.2, and 10.8 cm. Hint a. Choose the description that most correctly describes the direction of the magnetic field at these locations. O The magnetic field points in tangential direction. O The magnetic field is perpendicular to the toroid plane. O The magnetic field points in radial direction. O The magnetic field points in the z direction. b. Magnetic field at r = 8 cm is 9.2 cm is c. Magnetic field at r = d. Magnetic field at r= 10.8 cm is mT. mT. mT.

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

Chapter28: Magnetic Fields

Section: Chapter Questions

Problem 16P

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