A circular coil of 236 turns has a radius of 2.23 cm. (a) Calculate the current that results in a magnetic dipole moment of magnitude 2.55 A·m2. (b) Find the maximum magnitude of the torque that the coil, carrying this current, can experience in a uniform 36.8 mT magnetic field.

A circular coil of 236 turns has a radius of 2.23 cm. (a) Calculate the current that results in a magnetic dipole moment of magnitude 2.55 A·m2. (b) Find the maximum magnitude of the torque that the coil, carrying this current, can experience in a uniform 36.8 mT magnetic field.

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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A circular coil of 236 turns has a radius of 2.23 cm. (a) Calculate the current that results in a magnetic dipole moment of magnitude 2.55 A·m². (b) Find the maximum magnitude of the torque that the coil, carrying this current, can experience in a uniform 36.8 mT magnetic field.

please highlight each answer when answering:

answer (a) with unit

answer (b) with unit

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