Which effect occurs when exceeding a ferromagnetic core's Curie temperature?

💡 Explanation

Loss of magnetization occurs upon exceeding the Curie temperature because thermal energy disrupts the alignment of magnetic moments, diminishing the net magnetic field via the paramagnetic transition, therefore resulting in loss of ferromagnetism, rather than enhancement of magnetic properties.

• Which mechanism limits fuel efficiency of Carnot rocket nozzles?
• Which outcome results when catalyst surface area decreases in fuel cell electrodes?
• Which risk increases when aerodynamic surfaces encounter separated turbulent flow?
• Which consequence results when hybrid orbital formation is prevented in polymer chain synthesis?
• Which outcome occurs when extremely dense neutron star warps spacetime?
• Which consequence dominates the throttling process (Joule-Thomson effect) concerning practical limitations of liquefying gases?