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Resistivity won't change. Resistivity is a material property that doesn't depend on the shape.

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A lenght of cirular wire as a resistance of 1 ohms if its the diameter was double its resistance woul be.?

If the diameter of the circular wire is doubled, the resistance will decrease by a factor of four, resulting in a resistance of 0.25 ohms. Resistance is inversely proportional to the cross-sectional area of the wire, which is affected by the diameter.


If the wire is increased what should happen to the diameter?

If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.


Does a wire with a diameter of 0.01 mm have lower resistance than a wire with 0.1 mm?

No, the wire with a diameter of 0.01 mm will have higher resistance compared to a wire with a diameter of 0.1 mm. Resistance of a wire is inversely proportional to its cross-sectional area, so a thinner wire will have higher resistance.


How are resistance and the diameter of a wire related?

Resistance is inversely related to the diameter of a wire. A larger diameter wire will have less resistance compared to a smaller diameter wire, assuming other factors like length and material remain constant. This is because a larger diameter wire provides more space for electrons to flow through, resulting in less resistance to the flow of current.


If diameter in of a wire increases the resistance of the wire?

No, the resistance of a wire decreases as the diameter increases. This is because a wider wire provides more pathways for the electrons to flow through, reducing the resistance to the flow of current.

Related Questions

What happens to the cross-sectional area of metal wire if you double the diameter?

If the diameter doubles (x2), the cross-sectional area quadruples (x4).


A lenght of cirular wire as a resistance of 1 ohms if its the diameter was double its resistance woul be.?

If the diameter of the circular wire is doubled, the resistance will decrease by a factor of four, resulting in a resistance of 0.25 ohms. Resistance is inversely proportional to the cross-sectional area of the wire, which is affected by the diameter.


If the wire is increased what should happen to the diameter?

If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.


What is the diameter of 16 gauge wire?

16-gauge wire has a diameter of 0.05082 inches.


Does a wire with a diameter of 0.01 mm have lower resistance than a wire with 0.1 mm?

No, the wire with a diameter of 0.01 mm will have higher resistance compared to a wire with a diameter of 0.1 mm. Resistance of a wire is inversely proportional to its cross-sectional area, so a thinner wire will have higher resistance.


How are resistance and the diameter of a wire related?

Resistance is inversely related to the diameter of a wire. A larger diameter wire will have less resistance compared to a smaller diameter wire, assuming other factors like length and material remain constant. This is because a larger diameter wire provides more space for electrons to flow through, resulting in less resistance to the flow of current.


Which wire would have the least resitance a large diameter or small diameter wire and why?

large diameter wire simply because it will move easier Technically they would have the same resistance, but the larger diameter wire would allow more current to flow as it would have more room to move.


If the wire dia is 4mm then what is the gauge?

A wire with a diameter of 4mm corresponds to a wire gauge of approximately 6 AWG (American Wire Gauge). The relationship between wire diameter and gauge is not linear, so different wire diameters can correspond to the same gauge.


What is the cable diameter of a twin copper wire?

There isn't a specific diameter. The thicker the wire the more current it can convey. This diameter will be part of your calculations for your circuit.


What is the diameter of 18 awg wire?

The diameter of an 18 AWG wire is approximately 1.02 millimeters or 0.0403 inches.


Which awg wire gauge indicates the smallest wire diameter?

The larger the wire gauge, the smaller the diameter. 12 gauge is bigger than 14 gauge.


What is the approximate gauge of a wire that has a diameter of about 100 mils?

A wire with a diameter of about 100 mils (0.1 inches) is approximately 10 American Wire Gauge (AWG). In the AWG system, as the gauge number decreases, the diameter of the wire increases. Therefore, a diameter of 100 mils corresponds closely to 10 AWG.