Consider the toroid. What direction does the magnetic field travel inside the toroid?
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Consider the toroid. What direction does the magnetic field travel inside the toroid?
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Figure 12.22 (a) A toroid is a coil wound into a donut-shaped object. (b) A loosely wound toroid
does not have cylindrical symmetry. (c) In a tightly wound toroid, cylindrical symmetry is a very
good approximation. (d) Several paths of integration for Ampère's law.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2107c9d4-03cf-46c4-aa9a-f455311ac0bc%2F9d896f5e-1024-406c-aebc-56d4addd94f8%2Fhn3dw9c_processed.jpeg&w=3840&q=75)
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