A 10.3 g wire has a density of 5.9 g/cm3 and a resistivity of1.51 × 10−7 Ω · m . The wire has a resistance of 106 Ω . How longis the wire? The wire is made up of atoms with molecular mass 48g/mol. What is the drift speed of the electrons when there is avoltage drop of 243.8 V across the wire? Assume there is oneconduction electron per atom. The fundamental charge is 1.602 ×10−19 C. Answer in units of m/s.
