The table shows four different resistance wires. Each one is made from the same metal. Which wire has the least resistance?
- Alength of wire $2.0\,\text{m}$, diameter of wire $1.0\,\text{mm}$
- Blength of wire $2.0\,\text{m}$, diameter of wire $1.5\,\text{mm}$
- Clength of wire $3.0\,\text{m}$, diameter of wire $1.0\,\text{mm}$
- Dlength of wire $3.0\,\text{m}$, diameter of wire $1.5\,\text{mm}$