A magnetic circuit consists of silicon steel 2,500 permeability, of 10 cm length and a cross section of 1.5 sq. cm and an air gap of the same cross section and of 2 cm length. A 1/2 ampere current flows through the 5,100-turn coil. What is the field intensity at the air gap? draw the diagram

A magnetic circuit consists of silicon steel 2,500 permeability, of 10 cm length and a cross section of 1.5 sq. cm and an air gap of the same cross section and of 2 cm length. A 1/2 ampere current flows through the 5,100-turn coil. What is the field intensity at the air gap? draw the diagram

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Question

A magnetic circuit consists of silicon steel 2,500 permeability, of
10 cm length and a cross section of 1.5 sq. cm and an air gap of
the same cross section and of 2 cm length. A 1/2 ampere current
flows through the 5,100-turn coil. What is the field intensity at
the air gap? draw the diagram

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