APFIVE Electric Field of an Infinite Charged Wire
An infinitely long wire, positioned along the z-axis, has a uniform linear charge density of $$\lambda = 2.0 \times 10^{-6}\ \mathrm{C/m}$$. At what distance from the wire is the magnitude of the electric field $$3.6 \times 10^4\ \mathrm{N/C}$$?
A
0.10 cm
B
2.0 cm
C
0.5 m
D
1.0 m
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