One Hundred Meters of 2

question 60

Multiple Choice

One hundred meters of 2.00 mm diameter wire has a resistance of 0.532 Ω. What is the resistivity of the material from which the wire is made?

• A) 1.59 × 10^-8 Ω·m
• B) 1.67 × 10^-8 Ω·m
• C) 2.35 × 10^-8 Ω·m
• D) 2.65 × 10^-8 Ω·m
• E) 5.40 × 10^-8 Ω·m

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