Physics, 10.12.2020 16:10 jmanrules200

A toroid filled with a magnetic substance carries a steady current of 2.91 A. The coil contains 802 turns, has an average radius of 4.33 cm. The magnetic field through the toroid is 0.193137 T. Assume the flux density is constant. What is the magnetic field strength H within the core in the absence of the magnetic substance?

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A toroid filled with a magnetic substance carries a steady current of 2.91 A. The coil contains 802...