Final answer:
Copper is ideal for house wiring due to its low resistivity, high tensile strength, and high ductility. Other materials used for wiring include aluminum and silver.
Step-by-step explanation:
Copper is an ideal material for house wiring due to its low resistivity, high tensile strength, and high ductility. Copper has the highest electrical conductivity rating among nonprecious metals, allowing for efficient flow of electric current. Its high tensile strength enables it to withstand the force exerted when wires are pulled, and its high ductility allows it to be easily drawn into wires.
In addition to copper, other materials used for wiring include aluminum and silver. Aluminum is cheaper than copper but has lower ductility and tensile strength. Silver has even higher electrical conductivity than copper but is too expensive to use widely.