The 1290 - turn coil in a dc motor has an area per turn of 1.70 \times 10-2 m2. The design for the motor specifies that the magnitude of the maximum torque is 8.90 N·m when the coil is placed in a 0.290 - T magnetic field. What is the current in the coil?
The 1290 - turn coil in a dc motor has an area per turn of 1.70 \times 10-2 m2. The design for the motor specifies that the magnitude of the maximum torque is 8.90 N·m when the coil is placed in a 0.290 - T magnetic field. What is the current in the coil?
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 71AP: How is the percentage change in the strength of the magnetic field across the face of the toroid...
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![The 1290 - turn coil in a dc motor has an area per
turn of 1.70 \times 10-2 m2. The design for the
motor specifies that the magnitude of the
maximum torque is 8.90 N·m when the coil is
placed in a 0.290 - T magnetic field. What is the
current in the coil?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3408cc4e-1676-4ac5-bf79-d25f4663243f%2F1ab8bfb8-bc62-436e-a969-894b1c1e0035%2Fguzlv97_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The 1290 - turn coil in a dc motor has an area per
turn of 1.70 \times 10-2 m2. The design for the
motor specifies that the magnitude of the
maximum torque is 8.90 N·m when the coil is
placed in a 0.290 - T magnetic field. What is the
current in the coil?
![](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3408cc4e-1676-4ac5-bf79-d25f4663243f%2F1ab8bfb8-bc62-436e-a969-894b1c1e0035%2F8sxsdfo_processed.jpeg&w=3840&q=75)
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