A thick wire and a thin wire of the same material are successively connected to the same circuit to find their respective resistance Which one will have lower resistance ? Give reason Please.?

Question

Answer

The resistance also depends on the cross -sectional area.

R is inversely proportional to A ,where A is cross sectional area..

* Thick wire has more cross sectional area so the resistance will be comparatively less than that of thin wire..

Answer

Thick wire will have lower resistance because as area of cross section increases result in decreaseof the resistance .... the electrons get more space to move in thick wire hence they don't collide each other which results in less resistance

Answer

Thick wire will have more resistance because it have more cross-section area and electrons can easily flow in it.

Answer

Thick wire vs. thin wire resistance

There are several factors that determine the resistance of a wire, including its length, cross-sectional area, and resistivity. In general, a thicker wire will have a lower resistance than a thinner wire of the same material due to its larger cross-sectional area.

Explanation

When an electric current flows through a wire, it encounters resistance, which is the opposition to the flow of electrons. Resistance is determined by the wire's properties, including its length, cross-sectional area, and resistivity (a measure of how well a material conducts electricity).

A thicker wire has a larger cross-sectional area than a thinner wire of the same material, which means that it can accommodate more electrons and allow them to move more freely. This results in a lower resistance, as there is less opposition to the flow of electrons.

On the other hand, a thinner wire has a smaller cross-sectional area, which means that it can't accommodate as many electrons and restricts their movement more. This results in a higher resistance, as there is more opposition to the flow of electrons.

Conclusion

In summary, a thicker wire will have a lower resistance than a thinner wire of the same material due to its larger cross-sectional area. This is because a larger cross-sectional area allows more electrons to move more freely, resulting in less opposition to the flow of electrons.

Answer

R(resistance) is reverse to area of the conductor.

From this we can simply say that Thik wire have less resistance.

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