Infinite line of charge: A very long wire carries a uniform linear charge density of 7.0 nC/m. What is the electric field strength 16.0 m from the center of the wire at a point on the wire's perpendicular bisector? (ε₀ = 8.85 x 10⁻¹² C²/N.m²)
A. 0.031 N/C
B. 0.52 N/C
C. 7.9 N/C
D. 0.49 N/C
E. 3.9 N/C
