Exercise 2.1-1

Derive and discuss numbers for µ and vD

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!
Consider typical field strengths for metals by picking suitable current densities, and then derive typical values for the drift velocity vD.
 
Solution


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gehe zu 2.1.1 Ohms Law and Materials Properties

gehe zu Temperatur, Gleichverteilungssatz etc. - die Grundlagen

gehe zu Leitfähigkeiten, Konzentrationen und Beweglichkeiten

gehe zu Solution to Exercise 2.1-1: Derive and discuss numbers for µ and vD

gehe zu Solution to Exercise 2.1-2

© H. Föll (MaWi 2 Skript)