Compute all parts of given problem:
Problem: Suppose you wish to fabricate a uniform wire from 1.80 g of copper. The wire is to have a resistance of R = 0.640 ohms and all the copper is to be used.
Part A: What must be the length of this wire?
m
Part B: What must be the diameter of this wire?
µm
Please show all intermediate steps and formulas for above problem.