TEL Q4 A wrought iron bar 30cm long and 2cm in diameter is bent into a...
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TEL Q4 A wrought iron bar 30cm long and 2cm in diameter is bent into a circular shape as shown in figure below. It is then wound with 600 turns of wire. Calculate the current required to produce a flux of 0.5 mWb in the magnetic circuit in the following cases: i. ii. No air-gap With an air-gap of 1 mm; r (iron) = 4000 (assumed constant); and With an air-gap of 1 mm; assume the following data for the Svind magnetization of iron: aufberleadw bne 9002A V3 H in AT/m B in T 2500 1.55 3000 1.59 N = 600 3500 1.6 osga 1 mm 4000 1.615 30 cm, core length = 10 -1.2 [3] TEL Q4 A wrought iron bar 30cm long and 2cm in diameter is bent into a circular shape as shown in figure below. It is then wound with 600 turns of wire. Calculate the current required to produce a flux of 0.5 mWb in the magnetic circuit in the following cases: i. ii. No air-gap With an air-gap of 1 mm; r (iron) = 4000 (assumed constant); and With an air-gap of 1 mm; assume the following data for the Svind magnetization of iron: aufberleadw bne 9002A V3 H in AT/m B in T 2500 1.55 3000 1.59 N = 600 3500 1.6 osga 1 mm 4000 1.615 30 cm, core length = 10 -1.2 [3]
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In this question youre asked to calculate the current required to produce a flux of 05 milliweber mWb in a magnetic circuit made of a wrought iron bar ... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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