A permanent magnet has a magnetic dipole moment of 0.170 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 35.0° with the orientation of the permanent magnet. (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?
A permanent magnet has a magnetic dipole moment of 0.170 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 35.0° with the orientation of the permanent magnet. (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?
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A permanent magnet has a magnetic dipole moment of 0.170 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 35.0° with the orientation of the permanent magnet.
(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
![**Magnetic Dipole Interaction with an External Magnetic Field**
A permanent magnet has a magnetic dipole moment of 0.170 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 35.0° with the orientation of the permanent magnet.
**(a)** What is the magnitude of the torque (in N · m) on the permanent magnet?
[Answer Box] 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?
[Answer Box] J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a03be36-5dfa-4a37-af0e-f31c338c2b5f%2F5f75fd32-9f83-4540-b2e1-b8e3768f559c%2Ffww6qhi_processed.png&w=3840&q=75)
Transcribed Image Text:**Magnetic Dipole Interaction with an External Magnetic Field**
A permanent magnet has a magnetic dipole moment of 0.170 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 35.0° with the orientation of the permanent magnet.
**(a)** What is the magnitude of the torque (in N · m) on the permanent magnet?
[Answer Box] 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?
[Answer Box] J
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