dehstaney8314 dehstaney8314

26-02-2024
Physics

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A wire of length 5 and radius 1 has a resistance of 1 ohm. What length of the wire of the same material at the same temperature and of radius 2 will also have a resistance of 1 ohm?
o 1.25m
o 2.5m
o 10m
o 20m

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