Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when a tokamak's plasma current collapses?
A)Runaway electron generation✓
B)Fuel pellet ablation rate
C)Cryostat thermal contraction
D)Divertor plate outgassing
💡 Explanation
Runaway electrons increase because the collapsing magnetic field induces a large inductive voltage in the plasma that accelerates ambient thermal electrons. Therefore, runaway electron generation increases rather than alternative thermal plate effects because electromagnetic rather than thermal mechanisms are at play.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which outcome destabilizes solid crystal structure when impurities aggregate?
- Which outcome occurs when imperfections increase in interferometer mirrors?
- Which outcome limits operational efficiency of hydrogen fueled internal combustion engines running lean?
- Which outcome results when atmospheric ozone approaches a vibrational resonance with outgoing terrestrial infrared radiation?
- Which phenomenon causes stellar aberration in telescopic observations?
- Which risk increases when operating a solid-oxide fuel cell?
