Answered: 5. BCC iron with latti conductivity… | bartleby

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2. Write down the basic assumptions of the Drude model.
3. BCC iron with lattice parameter a 0.2866 nm has electrical
conductivity a 9.71x10 m at room temperature. Using a free
electron model and assuming three valence electrons per atom,
calculate: (i) the concentration of conduction electrons, and (ii) the
relaxation time.
Given that m-9.11x10-¹kg, and e-1.6 x 10-¹C.

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