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 = 4? × 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


a

Physics & Space Science

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