A wire of length 25. cm carrying a current of 5.80mA is to be formed into a circular coil and placed in a uniform magnetic field of magnitude 4.50 mT. The torque on the coil from the field is maximized. (a) What is the angle between and the coil's magnetic dipole moment? (b) What is the number of turns in the coil?

A wire of length 25. cm carrying a current of 5.80mA is to be formed into a circular coil and placed in a uniform magnetic field of magnitude 4.50 mT. The torque on the coil from the field is maximized. (a) What is the angle between and the coil's magnetic dipole moment? (b) What is the number of turns in the coil?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 85AP: Acircularcoiofwireofradius5.Ocmhas2Otums and carries a current of 2.0 A. The coil lies in a magnetic...

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