A permanent magnet has a magnetic dipole moment of 0.150 A m². The magnet is in the presence of an external uniform magnetic field(provided by current-carrying coils) with a magnitude of 0.0800 T, which makes an angle of 23.0° with the orientation of the permanentmagnet.(a) What is the magnitude of the torque (in N m) on the permanent magnet?N⚫ m(b) What is the potential energy (in J) of the system consisting of the permanent magnet and the magnetic field provided by the coils?J

Given Data:Magnetic dipole moment of the magnet: m=0.150A⋅m2Magnitude of the external magnetic…

Answered: A permanent magnet has a magnetic…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 36P: How many turns must be wound on a flat, circular coil of radius 20 cm in order to produce a magnetic...

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A permanent magnet has a magnetic dipole moment of 0.160 A · m2. The magnet is in the presence of an external uniform magnetic field (provided by current-carrying coils) with a magnitude of 0.0800 T, which makes an angle of 17.0° with the orientation of the permanent magnet. (a)What is the magnitude of the torque (in N · m) on the permanent magnet? (b)What is the potential energy (in J) of the system consisting of the permanent magnet and the magnetic field provided by the coils?
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