Other things being equal, more cross-sectional area will cause less resistance.
Chat with our AI personalities
Volume = cross sectional area * lengthArea = 2* cross sectional area + perimeter of cross section * length
The answer depends on the cross sectional area of the wire. This is not given.
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
9 AWG
Because the volume of the cylinder is proportional to the cross sectional area of the cylinder. The cross sectional area is a circle and the area of a circle is pi*r2.