A) Resistance = pL/A
the resistivity of gold p = 2.44*10^-8 ohm -m
R = 2.44*10^-8*6.32 / pi*(0.405*10^-3)^2
= 0.3 ohm
B) V = IR
= 1.27*0.3 = 0.38 V
Problem 19.21 - Enhanced -with Solution 3 of 16 Constants Part A A gold wire 6.32...
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