A wire with length $0.50\,\text{m}$ and cross-sectional area $1.0 \times 10^{-6}\,\text{m}^2$ has a resistance of $0.75\,\Omega$. A second wire made from the same material has length $2.0\,\text{m}$ and cross-sectional area $0.50 \times 10^{-6}\,\text{m}^2$. What is the resistance of this longer wire?
- A$0.094\,\Omega$
- B$0.38\,\Omega$
- C$1.5\,\Omega$
- D$6.0\,\Omega$