As part of a class project you are given 0.900 g of nichrome and asked to fabricate a wire with uniform cross-section. You use up 95% of the nichrome and make a wire with a resistance of 0.763 n. The resistivity of nichrome is 1.00 x 106 n - m and its density is 8.31 x 103 kg/m3. (a) What length of wire do you end up with? m (b) What is the diameter of the wire? mm
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