engineering physics MCQ #5192

In a ferromagnetic material, the Curie temperature is

engineering physics MCQ #5192

  1. Question 1

    Q1. In a ferromagnetic material, the Curie temperature is

    • A) the temperature below which it is ferromagnetic
    • B) the temperature above which it is ferromagnetic
    • C) the temperature at which it becomes paramagnetic
    • D) both A and C

    Answer: both A and C

    Explanation: Curie temperature is the threshold below which a material is ferromagnetic and above which it becomes paramagnetic.