# Exercise 2.1-1

# Derive and Discuss numbers for µ

| Calculate numerical values for the mobility µ of some typical metals.
|  | Take typical (metal) values for specific conductivity s and concentrations of electrons n and then calculate typical numbers for the mobility µ - do not take the values from the table! I you do not understand the German link, use this one.
|  | Consider typical field strengths for metals by picking suitable current densities, and then derive typical values for the drift velocity vD.

| Solution

With frame

2.1.1 Ohms Law and Materials Properties

Some Propertíes of Metals

Solution to Exercise 2.1-1

© H. Föll (Advanced Materials B, part 1 - script)