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(a) Calculate the number of free electrons per cubic centimeter in copper, assuming that the maximum energy of these electrons equals the Fenni energy (m* = mol.)

(b) How does this result compare with that detennined directly from the density and the atomic mass of copper? Hint: Consider equation (7.5)

(d) Does using the effective mass decrease the discrepancy?

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Category:- Electrical & Electronics
Reference No.:- M91971924

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