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12.7 Exercise 9

Avg difficulty 2.5

A current of 1.5 A flows through the windings of a large, thin toroid with 200 turns per meter and a radius of 1 meter. If the toroid is filled with iron for which χ=3.0×103,\chi = 3.0 \times 10^{3} , what is the magnetic field within it?

OpenStax University Physics Volume 2, 12.7 Magnetism in Matter, exercise 9

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Adapted from University Physics Volume 2 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 2. Imported at revision db44eb9.