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book Electrical Circuit Theory and Technology 6th Edition by John Bird cover

Electrical Circuit Theory and Technology 6th Edition by John Bird

Edition 6ISBN: 978-1138673496
book Electrical Circuit Theory and Technology 6th Edition by John Bird cover

Electrical Circuit Theory and Technology 6th Edition by John Bird

Edition 6ISBN: 978-1138673496
Exercise 5
Two mutually coupled coils P and Q are connected in series to a 200 V d.c. supply. Coil P has an inductance of 0.8 H and resistance 2 ; coil Q has an inductance of 1.2 H and a resistance of 5 . Determine the mutual inductance between the coils if, at a certain instant after the circuit is connected, the current is 5 A and increasing at a rate of 7.5 A/s.
Explanation
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Electrical Circuit Theory and Technology 6th Edition by John Bird
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