You have a wire of length L = 0.7 m for making a square coil of a dc motor. The current in the coil is /= 1.0 A, and the magnetic field of the motor has a magnitude of B = 0.23 T. Find the maximum torque exerted on the coil when the wire is used to make (a) a single-turn square coil and (b) a two-turn square coil. (a) Tmax= i (b) Tmax= i V

You have a wire of length L = 0.7 m for making a square coil of a dc motor. The current in the coil is /= 1.0 A, and the magnetic field of the motor has a magnitude of B = 0.23 T. Find the maximum torque exerted on the coil when the wire is used to make (a) a single-turn square coil and (b) a two-turn square coil. (a) Tmax= i (b) Tmax= i V

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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