At the same temperature, two wires made of pure copper have different resistances. The same voltage is applied at the ends of each wire. The wires may differ inCheck all that apply.View Available Hint(s)for Part Alength.cross-sectional area.resistivity.amount of electric current passing through them.

The wires may differ in:

1. Length: The resistance of a wire is directly proportional to its length. This means that if the length of the wire increases, the resistance will also increase.

2. Cross-sectional area: The resistance of a wire is inversely proportional to its cross-sectional area. This means that if the cross-sectional area of the wire increases, the resistance will decrease.

3. Resistivity: This is a property of the material from which the wire is made. In this case, both wires are made of pure copper, so their resistivity should be the same. However, if there were impurities or defects in one of the wires, it could affect the resistivity.

4. Amount of electric current passing through them: The amount of current passing through a wire does not affect its resistance. The resistance is a property of the wire itself and does not change with the amount of current. However, the amount of current can affect the voltage drop across the wire, which could be mistaken for a change in resistance.