The cross-sectional area of 10 gauge wire is approximately 2.588 square millimeters (mm²) or 0.000004 square inches (in²). This measurement is based on the American Wire Gauge (AWG) system, where a lower gauge number indicates a thicker wire. The specific area may vary slightly depending on the wire's construction and material.
A 750 MCM wire has a cross-sectional area of approximately 500,000 circular mils.
The cross-sectional area of a 12 AWG solid wire is approximately 6530 circular mils. Circular mils are commonly used to measure the cross-sectional area of wires and cables in electrical engineering.
It stands for American Wire Gauge and a designation like 10 AWG indicates the size. There are a number of other specifications which derive from the cross sectional area of the wire as designated by the gauge. One confusing aspect is as the number of the gauge gets smaller the current carrying capacity increases.
Look up a wire table on google. The table tells you the cross-section area area of the 24 g wire. Multiply that by 4 then find the gauge that gives the new cross-section. A 24 AWG wire has a cross-section of 0.205 sq.mm. Four of those have a c/s area of 0.82 sq. mm. so the nearest equivalent wire is 21 AWG at 0.81 sq. mm.
It is a wire size, the equivalent cross sectional area in thousands of circular mils. e.g. 500 MCM or kcmil = 500,000 circular mils. The circular mil is a unit of area used especially when denoting the cross-sectional size of a wire. It is the equivalent area of a circle whose diameter is 0.001 (10-3) inch. AWG stands for American Wire Guage.
The wire with the greatest cross-sectional area is typically a thick copper wire, such as that used in electrical applications, measured in American Wire Gauge (AWG). For example, a 0000 AWG (4/0) wire has a cross-sectional area of approximately 53.5 mm². In general, as the AWG number decreases, the wire diameter and cross-sectional area increase. Thus, the thickest wire in standard gauge systems will have the greatest cross-sectional area.
The gauge of a wire measures its cross-sectional area and helps determine its current carrying capacity.
The gauge of a wire is related to its cross sectional area and therefore defines its current carrying characteristics.
The resistance of a wire is inversely proportional to the cross-sectional area of the wire. This means that as the cross-sectional area of the wire increases, the resistance decreases, and vice versa.
If you slice a wire cleanly and then look at the cut end, you see a little circle at the end. The area of that circle is the "cross-sectional area" of the wire. The larger that area is, the lower the DC resistance of the wire is.
Wire gauge is a measurement of how large a wire is, either in diameter or cross sectional area. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight per unit of length.
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
Imagine the wire is straight, now cut through at right angle to the centre line, the exposed surface is the cross sectional area, on a round wire it = pi * radius2 (area of a circle)
Other things being equal, more cross-sectional area will cause less resistance.
Since resistance is inversely-proportional to cross sectional area, the lower the cross-sectional area, the higher the resistance. So ALL types of wire exhibit this behaviour!
No, the resistance of a wire primarily depends on its length, resistivity, and temperature. The cross-sectional area of the wire influences the wire's resistance indirectly by affecting the wire's overall resistance. A larger cross-sectional area generally results in lower resistance due to increased conducting area for current flow.
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