(3-4) A circular coil of wire 0.075 m in radius, having 40 turns, lies in a horizontal plane. It carries a current of 8.00 A in a counterclockwise rotation when viewed from above. The coil is in the magnetic field directed towards the right with a magnitude of 1.60 T. 3. What is the total magnetic moment? A. 6.55 Am² 4. What is the total torque on the coil? B. 5.65 Am? C. 5.56 Am? D. 5.05 Am? A. 6.60 Nm B. 5.40 Nm C. 4.60 Nm D. 6.40 Nm

(3-4) A circular coil of wire 0.075 m in radius, having 40 turns, lies in a horizontal plane. It carries a current of 8.00 A in a counterclockwise rotation when viewed from above. The coil is in the magnetic field directed towards the right with a magnitude of 1.60 T. 3. What is the total magnetic moment? A. 6.55 Am² 4. What is the total torque on the coil? B. 5.65 Am? C. 5.56 Am? D. 5.05 Am? A. 6.60 Nm B. 5.40 Nm C. 4.60 Nm D. 6.40 Nm

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 81AP: A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field...

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