What is the flux produced when a2.5 A current flows through 500turns coil wound in nonmagneticmaterial with 20 At/Wb reluctance?*62.5 Wb65.2 Wb56.2 Wb52.6 WbA square bar of 1 cm dimension and30 cm long formed into a ringleaving an air gap at both ends of 1cm length. The relative permeabilityof steel is 2000. A 1000 turns coil iswound in the ring and 3 A currentflows through the coil. What is theflux density? *3721.4 gauss3714.2 gauss3271.1 gauss3712.4 gauss

Answered: What is the flux produced when a 2.5 A…

What is the flux produced when a 2.5 A current flows through 500 turns coil wound in nonmagnetic material with 20 At/Wb reluctance?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Winding and Constructions

Alternating Current (AC) winding is generally of the 3-phase type due to the inherent advantages of the 3-phase machine. Armature coils must be connected to the yield balance (equivalent in magnitude and 2/3 of the series phase difference of the rod) 3-phase electromotive forces (emf). The armature should be divided into step-bands to start with slots around the perimeter.In the construction of AC machines, the frame is used as an external protective shield to protect it from environmental conditions. The frame also serves as the outer perimeter, allowing the interior to be easily placed. The static state section of the devices is the stator winding attached stator.

Question

What is the flux produced when a
2.5 A current flows through 500
turns coil wound in nonmagnetic
material with 20 At/Wb reluctance?
*
62.5 Wb
65.2 Wb
56.2 Wb
52.6 Wb
A square bar of 1 cm dimension and
30 cm long formed into a ring
leaving an air gap at both ends of 1
cm length. The relative permeability
of steel is 2000. A 1000 turns coil is
wound in the ring and 3 A current
flows through the coil. What is the
flux density? *
3721.4 gauss
3714.2 gauss
3271.1 gauss
3712.4 gauss

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