3- A magnetic core with an air gap is shown in below Figure. The depth of the core is 3 cm, the length of the air gap in the core is 4 cm, and the number of turns on the coil is 100. How much current is required to produce total flux of 0.00052 Weber? (H= 2000, Ho-4.n107). 6 cm 20 cm N = 100 4 cm = lg 6 cm 6 cm 18 cm 12 cm 18 cm 6 cm Depth = 3 cm %3D

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 3.1MCQ: The Ohms law for the magnetic circuit states that the net magnetomotive force (mmf) equals the...
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3- A magnetic core with an air gap is shown in below Figure. The depth of the core is 3 cm, the length of the air
gap in the core is 4 cm, and the number of turns on the coil is 100. How much current is required to produce
total flux of 0.00052 Weber? (H,= 2000, Ho=4.1107).
6 ст
20 cm
N = 100
4 cm = lg
6 cm
6 cm 18 cm 12 cm 18 cm 6 cm
Depth = 3 cm
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Transcribed Image Text:3- A magnetic core with an air gap is shown in below Figure. The depth of the core is 3 cm, the length of the air gap in the core is 4 cm, and the number of turns on the coil is 100. How much current is required to produce total flux of 0.00052 Weber? (H,= 2000, Ho=4.1107). 6 ст 20 cm N = 100 4 cm = lg 6 cm 6 cm 18 cm 12 cm 18 cm 6 cm Depth = 3 cm Windows'u Etkinleştir Windows'Letkinlestirm
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