engineering physics MCQ #5190

The Wiedemann-Franz law relates

engineering physics MCQ #5190

  1. Question 1

    Q1. The Wiedemann-Franz law relates

    • A) thermal conductivity and electrical conductivity
    • B) thermal conductivity and Seebeck coefficient
    • C) electrical conductivity and Seebeck coefficient
    • D) none of the above

    Answer: thermal conductivity and electrical conductivity

    Explanation: Wiedemann-Franz law states that K/σ = LT, relating thermal and electrical conductivity, a fundamental concept in solid-state physics.