The magnetic field at the center of a 150-cm-diameter loop, Ask an Expert

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The magnetic field at the center of a 1.50-cm-diameter loop is 2.80mT .

PART A. What is the current in the loop? Express your answer with the appropriate units.

Part B. A long straight wire carries the same current you found in part a. At what distance from the wire is the magnetic field 2.80mT ?

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Reference No.:- M91670847

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