Two circular coils of current-carrying wire have the same magnetic moment. The first coil has a radius

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Two circular coils of current-carrying wire have the same magnetic moment. The first coil has a radius of 0.088 m, has 140 turns, and carries a current of 4.2 A. The second coil has 170 turns and carries a current of 9.5 A. What is the radius of the second coil?
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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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