What is the current in the loop

Reference no: EM13244423

1. The magnetic field at the center of a 1.0-cm-diameter loop is 4.5 mT.

a. What is the current in the loop?

b. A long straight wire carries the same current from part a. At what distance from the wire is the magnetic field 4.5 mT?

Reference no: EM13244423

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