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Consider the toroid that is shown in Figure 3.5b with outside and inside radiuses of 5 and 4 cm, respectively. Assume that 500 turns are wound around the toroid of ferromagnetic material to produce a total flux of 16.85856x 10-5 Wb in the core. If the magnetic field intensity in the core is 1000 A turns/m, determine the following: (a) The length of the average flux path in the toroid and the cross-sectional area perpen- dicular to the flux (b) The flux density in the core

Consider the toroid that is shown in Figure 3.5b with outside and inside radiuses of 5 and 4 cm, respectively. Assume that 500 turns are wound around the toroid of ferromagnetic material to produce a total flux of 16.85856x 10-5 Wb in the core. If the magnetic field intensity in the core is 1000 A turns/m, determine the following: (a) The length of the average flux path in the toroid and the cross-sectional area perpen- dicular to the flux (b) The flux density in the core

Power System Analysis and Design (MindTap Course List)
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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.39P
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Consider the toroid that is shown in Figure 3.5b with outside and inside radiuses of 5 and 4 cm, respectively. Assume that 500 turns are wound around the toroid of ferromagnetic material to produce a total flux of 16.85856x 10-5 Wb in the core. If the magnetic field intensity in the core is 1000 A turns/m, determine the following: (a) The length of the average flux path in the toroid and the cross-sectional area perpen- dicular to the flux (b) The flux density in the core
Transcribed Image Text:Consider the toroid that is shown in Figure 3.5b with outside and inside radiuses of 5 and 4 cm, respectively. Assume that 500 turns are wound around the toroid of ferromagnetic material to produce a total flux of 16.85856x 10-5 Wb in the core. If the magnetic field intensity in the core is 1000 A turns/m, determine the following: (a) The length of the average flux path in the toroid and the cross-sectional area perpen- dicular to the flux (b) The flux density in the core
+1 V Length of flux path / N turns Circular cross section A
Transcribed Image Text:+1 V Length of flux path / N turns Circular cross section A
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