A wire has a density of 6.4g/cm3 , a gram molecular weight of 62.7g/mole , and 1e-/atom .
What is the number of carriers/volume (n) for this wire?
What is the current density for this wire if the current is 5.7Amp , and the radius is 8x10-4m ?
What is the drift velocity for the electrons in this wire?
What is the time between collisions if the resistivity of the wire is 1.58x10-8\Ohmxm ?