Question: Two copper wires have equal cross - sectional areas and lengths of 1 . 2 m and 0 . 5 2 m , respectively. What

Two copper wires have equal cross-sectional areas and lengths of 1.2 m and 0.52 m, respectively.
What is the ratio of the current in the shorter wire to that in the longer one if they are connected to the same power supply?

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