Aluminum wire #1 has a length L and diameter d. Aluminum wire #2 has length 3L and diameter 3d.
What statement about resistances of these wires is correct? 1) The resistance of wire #1 is three times the resistance of wire #2 2) The resistance of wire #1 is the same as the resistance of wire #2 3) Resistance of wire #1 is 1/3 of resistance of wire #2. 4) The resistance of wire #1 is 1/9 of the resistance of wire #2 5) Resistance of wire #1 is 9 times resistance of wire #2.