A circular 23-turns coil with a 10 [cm] radius lies in the z = o plane and carries a current of 1.4 [A] with direction indicated on the figure. The coil is located in a region of magnetic field given by: B = -4.2 -1.9 2.3 k [T]. The magnitude of the magnetic dipole moment is equal to 0.99 [A.m²).

University Physics Volume 2
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Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 45P: A long, straight wire of radius R caries a current I that is distributed uniformly over the...
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A circular
23-turns coil with a
10 [cm] radius lies in the z = o plane and carries a current of
1.4 [A] with direction indicated on the figure. The coil is located in a region of
magnetic field given by:
B =
%3D
-4.2
-1.9
2.3
k [T]. The magnitude of the magnetic dipole moment is equal to
0.99 [A.m²].
Transcribed Image Text:A circular 23-turns coil with a 10 [cm] radius lies in the z = o plane and carries a current of 1.4 [A] with direction indicated on the figure. The coil is located in a region of magnetic field given by: B = %3D -4.2 -1.9 2.3 k [T]. The magnitude of the magnetic dipole moment is equal to 0.99 [A.m²].
The direction of the magnetic dipole moment is:
What is the torque exerted on the coil? Choose the correct unit.
What is the potential energy of the coil? Choose the correct unit.
U =
Transcribed Image Text:The direction of the magnetic dipole moment is: What is the torque exerted on the coil? Choose the correct unit. What is the potential energy of the coil? Choose the correct unit. U =
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