A Superconducting Wire Carries a Current of 7

Multiple Choice

A superconducting wire carries a current of 7.0 kA.Find the magnetic field at a distance of 1.5 m from the wire.(µ₀ = 4π × 10−⁷ T⋅m/A)

A) 9.3E-4 T
B) 3.0E-4 T
C) 2.9E-3 T
D) 1.5E-3 T
E) 5.9E-3 T