The Current Through a Copper Wire (Resistivity of 1 $\times$ 10^-8 $\Omega$

Multiple Choice

The current through a copper wire (resistivity of 1.7 $\times$
10^-8 $\Omega$ .m that has a radius of 1.5 mm and length of 100.0 m when a 1.5-V potential is applied across the ends of the wire is

A) 0.16 A.
B) 0.62 A.
C) 6.2 A.
D) 1.6 A.