A 2.0 × 10⁻³ V/m electric field creates a 5.0 × 10¹⁷ elec/s current in a 1.2-mm-diameter aluminum wire. What is the resistance of the wire?

a) 2.4 Ω
b) 1.2 Ω
c) 4.8 Ω
d) 0.6 Ω