A Long, Thin Rod Parallel to the Y-Axis Is Located

A long, thin rod parallel to the y-axis is located at x = - 1 cm and carries a uniform positive charge density λ = 1 nC/m . A second long, thin rod parallel to the z-axis is located at x = +1 cm and carries a uniform negative charge density λ = - 1 nC/m. What is the electric field at the origin?

A) (-3.6 × 10³ N/C)
B) (1.8 × 10³ N/C)
C) (-1.8 × 10³ N/C)
D) (3.6 × 10³ N/C)
E) 0