
Electrical Circuit Theory and Technology 6th Edition by John Bird
Edition 6ISBN: 978-1138673496
Electrical Circuit Theory and Technology 6th Edition by John Bird
Edition 6ISBN: 978-1138673496 Exercise 6
A coil of 600 turns is wound uniformly on a ring of non-magnetic material. The ring has a uniform cross-sectional area of 200
and a mean circumference of 500 mm. If the current in the coil is 4 A, determine (a) the magnetic field strength, (b) the flux density, and (c) the total magnetic flux in the ring.

Explanation
Electrical Circuit Theory and Technology 6th Edition by John Bird
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