Which piece of wire would have the lowest resistance 2024?
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Studied at the University of Sydney, Lives in Sydney, Australia.
A thick wire (with a large cross-sectional area) has a lower resistance than a thin one* (with a small cross-sectional area). Resistance is inversely proportional to cross-sectional area: R -- 1/A. This means the larger the area, the less resistance.
2023-06-10 12:25:08
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Amelia Turner
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A thick wire (with a large cross-sectional area) has a lower resistance than a thin one* (with a small cross-sectional area). Resistance is inversely proportional to cross-sectional area: R -- 1/A. This means the larger the area, the less resistance.