Quantum Mechanics and Magnetism in Engineering Physics Quiz
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Questions and Answers

What is neglected in the classical free electron theory?

  • Effect of positive ion cores
  • Electrostatic repulsion between the electrons (correct)
  • Valence electrons
  • Conduction electrons

    • Which rule accounts for the total resistivity in the classical free electron theory?

  • Ohm's law
  • Lenz's law
  • Matthiessen’s rule (correct)
  • Hund's rule

    • In classical free electron theory, what are valence electrons treated as?

  • Negligible
  • Conduction electrons (correct)
  • Electrostatic repulsion
  • Positive ion cores

    • Who proposed the classical free electron theory?

    <p>Drude and Lorentz</p> Signup and view all the answers

    Which theory neglects the effect of positive ion cores as constant?

    <p>Classical free electron theory</p> Signup and view all the answers

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