Show your complete and detailed solution. Round off your answers to 4 decimal digits and box your final answers. 1. An iron ring has a mean circumferential length of 50 cm and a cross-sectional area of 2 cm². It is wound uniformly with 600 turns of wire. Measurements made with a search coil around the ring show that the current in the windings is 0.05 A and the flux in the ring is 5 µWb. Find the flux density B, field intensity H, permeability µ, and relative permeability

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
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Show your complete and detailed solution. Round off your answers to 4 decimal digits and box your final answers. 1. An iron ring has a mean circumferential length of 50 cm and a cross-sectional area of 2 cm². It is wound uniformly with 600 turns of wire. Measurements made with a search coil around the ring show that the current in the windings is 0.05 A and the flux in the ring is 5 µWb. Find the flux density B, field intensity H, permeability µ, and relative permeability µr.
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