A certain metal wire has a cross-sectional area of 1.0 cm2 and a resistivity of 1.7 × 10-8 Ω ∙ m. How long would it have to be to have a resistance of 1.0 Ω?
Answers:
A. 5.9 x 106 m
B. 5.9 km
C. 5.9 x 104 m
D. 5.9 m
E. 590 m
A certain metal wire has a cross-sectional area of 1.0 cm2 and a resistivity of 1.7...
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