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Science and Mathematics for Engineering 6th Edition by John Bird
النسخة 6الرقم المعياري الدولي: 978-0367204747Science and Mathematics for Engineering 6th Edition by John Bird
النسخة 6الرقم المعياري الدولي: 978-0367204747 تمرين 3
The maximum working flux density of a lifting electromagnet is 1.7 T and the effective
area of a pole face is circular in cross-section. If the total magnetic flux produced is 214 mWb,
determine the radius of the pole face.
area of a pole face is circular in cross-section. If the total magnetic flux produced is 214 mWb,
determine the radius of the pole face.
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Science and Mathematics for Engineering 6th Edition by John Bird
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