.17 A core is shown in Figure P13.17, with H, = 2,000 and N = 100. Find a. The current needed to produce a flux density of 0.4 Wb/m? in the center leg. b. The current needed to produce a flux density of 0.8 Wb/m? in the center leg. 8 cm 26 S cm cm 8 cm 8 cm 20 cm Cross-section 8 cm 8 cm

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.28MCQ
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.17 A core is shown in Figure P13.17, with
H, = 2,000 and N = 100. Find
a. The current needed to produce a flux density of
0.4 Wb/m? in the center leg.
b. The current needed to produce a flux density of
0.8 Wb/m? in the center leg.
8 cm
26
S cm cm
8 cm
8 cm
20 cm
Cross-section
8 cm
8 cm
Transcribed Image Text:.17 A core is shown in Figure P13.17, with H, = 2,000 and N = 100. Find a. The current needed to produce a flux density of 0.4 Wb/m? in the center leg. b. The current needed to produce a flux density of 0.8 Wb/m? in the center leg. 8 cm 26 S cm cm 8 cm 8 cm 20 cm Cross-section 8 cm 8 cm
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