At a point 10 m away from a long straight thin wire, the magnetic field due to the wire is 0.10 mT. What current flows through the wire?
(μ₀ = 4π × 10^-7 T ∙ m/A)

Question

At a point 10 m away from a long straight thin wire, the magnetic field due to the wire is 0.10 mT. What current flows through the wire? (μ₀ = 4π × 10^-7 T ∙ m/A)

Quizplus · Accepted Answer

The Answer of At a point 10 m away from a long straight thin wire, the magnetic field due to the wire is 0.10 mT. What current flows through the wire? (μ₀ = 4π × 10^-7 T ∙ m/A)

At a Point 10 M Away from a Long Straight