A current carrying wire can produce a magnetic field no stronger than 4.0 × 10-5 T at a distance of 5 cm away from its center. What is the largest current it can carry? 10.0 A 30.0 A 5.0 A 20.0 A
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A current carrying wire can produce a magnetic field no stronger than 4.0 × 10-5 T at a distance of 5 cm away from its center. What is the largest current it can carry? 10.0 A 30.0 A 5.0 A 20.0 A