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[25 points] A circular 15-turns coil with a 5 [cm] radius lies in the z = 0 plane and carries a current of 3 [A] with direction indicated on the figure. The coil is located in a region with a total magnetic field given by: B = 2.31 -7j+6k [T]. 1. [5 points] What is the magnitude of the magnetic dipole moment? μl = [A.m²] I 2. [5 points] The direction of the magnetic dipole moment is: j+ 3. [10 points] What is the torque exerted on the coil? Choose the correct unit. k 0₁₂ î 4. [5 points] What is the potential energy of the l ◆ + Time left 0:59:05 E
total magnetic field given by: B= 2.3i -7j+6k [T]. 1. [5 points] What is the magnitude of the magnetic dipole moment? μ = [A.m²] 2. [5 points] The direction of the magnetic dipole moment is: T = 3. [10 points] What is the torque exerted on the coil? Choose the correct unit. U = I + ◆ k 4. [5 points] What is the potential energy of the coil? Choose the correct unit. + ◆ Time left 0:59:00 ¹4₂ î M 6