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The magnetic field at the center of a 3.09-cm-diameter loop is 1.31 mT. What is the...

The magnetic field at the center of a 3.09-cm-diameter loop is 1.31 mT. What is the current in the loop?

Here are the answers I previously put for A: 1.545 A 30 A 30.3 A 3.22 A 30.31487863 A .2203891676 A

B): A long straight wire carries the same current you found in the previous part. At what distance from the wire is the magnetic field 3.15 mT?

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Answer #1

2 2. At Centra プ(T 0.322 x 11A 32.2 A3.1s m 1S2.2 A 4ス 72 x 2 x 32-2

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