The magnetic circuit shown in below Fig. 2A is made of a material having relative permeability of 1500. The limb AB is wound with a coil of 800 turns. Find the current through the coil to produce a flux of 4 mWb in the air-gap AE. The length of each air gap is 4mm and the square cross-sectional area of the frame is 4 cm?. C D 30 cm B A G. F 20 cm Fig. 2A.

The magnetic circuit shown in below Fig. 2A is made of a material having relative permeability of 1500. The limb AB is wound with a coil of 800 turns. Find the current through the coil to produce a flux of 4 mWb in the air-gap AE. The length of each air gap is 4mm and the square cross-sectional area of the frame is 4 cm?. C D 30 cm B A G. F 20 cm Fig. 2A.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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