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Electrical Circuit Theory and Technology 6th Edition by John Bird
النسخة 6الرقم المعياري الدولي: 978-1138673496Electrical Circuit Theory and Technology 6th Edition by John Bird
النسخة 6الرقم المعياري الدولي: 978-1138673496 تمرين 4
Two coils, A and B, are magnetically coupled; coil A has 400 turns and a self inductance of 20 mH and coil B has 250 turns and a self inductance of 50 mH. When a current of
10 A is reversed in coil A, the change of flux in coil B is 2 mWb. Determine (a) the mutual inductance between the coils, and (b) the coefficient of coupling.
10 A is reversed in coil A, the change of flux in coil B is 2 mWb. Determine (a) the mutual inductance between the coils, and (b) the coefficient of coupling.
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Electrical Circuit Theory and Technology 6th Edition by John Bird
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