A Copper Wire of 1

Multiple Choice

A copper wire of 1.0 cm² cross-sectional area would have to be how long to have a resistance of 1.0 ohm?

A) 5.9 Mm
B) 5.9 m
C) 5.9 × 10⁴ m
D) 5.9 × 10² m
E) 5.9 km