The wire is made up of atoms with va- lence 2 and molecular mass 70 g/mole, where u = 1.6605 1027 kg is the mass of a hydro- gen atom. Assume there...

The wire is made up of atoms with va- lence 2 and molecular mass 70 g/mole, where u = 1.6605 × 10−27 kg is the mass of a hydro- gen atom. Assume there is one conduction electron per atom.What is the drift speed of the electrons when there is a voltage drop of 94.5 V across the wire?