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book Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel cover

Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel

Edition 1ISBN: 978-0073373805
book Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel cover

Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel

Edition 1ISBN: 978-0073373805
Exercise 22
The flux density in the iron core of an electromagnet is 0.25 T. When the iron core is removed, the flux density drops to img . What is the relative permeability of the iron core img
Explanation
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Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel
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