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aluminu wire having a cross-sectional area equal to5.50xm2 carries a current of 5.50 A. The density of alurninurn is 2.70 g/c

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be:-given Area = 5.50x10-6m Cument (1):5.504 , e-1.6x10c Density (p) 20m 2.10g/cm3 dnift velouity me A 27.0met Puing the v

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