A long wire carrying a 2.0-A current is placed along the y axis. What is the magnitude of the magnetic field at a point 0.60 m along the x-axis?
A)
6.7 × 10-7 T
B)
13 × 10-7 T
C)
1.2 × 10-7 T
D)
6.7 T
E)
12 T
A
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