Question
Section 3 - Long Answer (20 Points) Problem 1 (20 Points) Consider the toroidal inductor shown in the figure below: ID OD Name: mean-path length ( ID OD Assume the coil has 100 turns of wire. The ID of the coil is 5 cm, and the OD of the coil is 7 cm. The toroid has a SQUARE CROSS SECTION. If the current through the wire is 12 amps: A. Calculate the field intensity, H, along the mean-path length of the toroid. B. If the core material for the toroid has u=4000, calculated the flux density, B C. Calculate the flux . D. Calculate the flux linkage λ.
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