Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome occurs when high energy photons strike a silicon photodiode?
A)Electron-hole pairs increase conductivity✓
B)Reverse bias voltage collapses quickly
C)Overall device temperature rapidly increases
D)Built-in magnetic fields immediately disappear
💡 Explanation
Electron-hole pairs cause increased conductivity because carriers are generated via the photoelectric effect. Incident photons create electron-hole pairs allowing current to flow through the device, therefore conductivity increases, rather than voltage collapse or magnetic change, which are influenced by different external factors.
🏆 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 occurs when a closed steel tank containing liquid ammonia is heated above its critical temperature?
- Which limitation arises when designing closed Rankine cycle power plants using fluids near their critical point?
- Which outcome occurs when a liquid-cooled electrical transformer experiences rapid depressurization?
- Which consequence occurs when lowering inlet temperature unevenly across catalyst pellets?
- Which outcome increases drastically when exceeding gain saturation within a pulsed laser amplifier?
- Which effect occurs during electromagnetic wave propagation through a dispersive medium?
