A 100m long wire with a cross-sectional area A=10-3 m2 has a resistance of 10Ω.
Determine the resistivity of the wire.
A. 10-2 Ω-m
B. 10-3 Ω-m
C. 10-4 Ω-m
D. 10-2 Ω-m
Show Answer
Answer: C
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