A long, straight wire lies all along the z-axis and carries a 4.10 A current in the +z-direction. Determine the magnetic field (magnitude and direction) generated at the given points through a 0.600 mm segment of the wire centered at the origin.
A) x = 0, y = 2.00 mm, z = 0
B) x = 2.00 mm, y = 2.00 m, z = 0
C) x = 0, y = 0, z = 2.00m