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Unformatted text preview: E. the splitting is the same for all energy levels _C _2. In a metal at 0 K, the Fermi energy is: A. the mean thermal energy of the electrons B. the lowest energy of any electron C. the highest energy of any electron D. the energy of the top of the valence band E. the energy at the bottom of the conduction band _E _3. The ratio v F / v d of the Fermi speed to the drift speed of an electron involved with the conduction of an electric current in sodium is of the order: A. 10-10 B. 10-5 C. 1 D. 10 6 E. 10 10...
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This note was uploaded on 04/09/2008 for the course PHYS 1200 taught by Professor Stoler during the Spring '06 term at Rensselaer Polytechnic Institute.
- Spring '06