A conductor has a diameter of \(1.00 \mathrm{~mm}\) and length \(2.00 \mathrm{~m}\) the resistance of the material is \(0.1 \Omega\), its resistivity is

A. \(3.93 \times 10^{-6} \Omega \mathrm{m}\)
B. \(2.55 \times 10^{2} \Omega \mathrm{m}\)
C. \(3.93 \times 10^{-8} \Omega \mathrm{m}\)  
D. \(2.55 \times 10^{2} \Omega \mathrm{m}\)

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Correct Answer: C