VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome occurs when a high voltage, exceeding dielectric strength, is applied across electrodes coated in epoxy?

A)Dielectric breakdown through covalent bond rupture
B)Increased tensile strength material hardening
C)Enhanced thermal conductivity heat dissipation
D)Molecular alignment increases polarization

💡 Explanation

Dielectric breakdown occurs because voltage exceeding the dielectric strength causes covalent bond rupture, resulting in a sudden current surge therefore dielectric breakdown rather than any change in mechanical or conductivity characteristics because these rely on different mechanisms.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science