What consequence results when exceeding a magnetron's Curie temperature?

💡 Explanation

Permanent loss of the magnetic field occurs because exceeding the Curie temperature causes the ferromagnetic material to lose its magnetization via thermal agitation disrupting the magnetic domain alignment, therefore the material demagnetizes, rather than oscillate more effectively.

• Which consequence results when excessive mechanical stress narrows energy band?
• Which risk increases when cross-polarized filters poorly align?
• Which consequence results when impedance discontinuities increase within a terrestrial microwave communication link?
• Which outcome occurs when reactor shielding fails during operation?
• Which risk increases when heat removal fails during nuclear fission?
• Which outcome occurs when ferromagnetic core transformer operates above its Curie temperature?