Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich mechanism causes increased current flow in DC SQUID?
A)Andreev reflection of Cooper pairs✓
B)Faraday effect altering polarization
C)Quantum entanglement enabling superposition
D)Conventional magnetic field domain fluctuations
💡 Explanation
Increased current in DC SQUID is due to Andreev reflection because electrons at the interface between a normal metal and superconductor are retroreflected as holes therefore enhanced carried pairing, rather than magnetic effects elsewhere.
🏆 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 phenomenon reduces conductivity within a molten ionic salt?
- Which risk increases when hydrostatic pressure narrows an intrinsic semiconductor's band?
- Which mechanism prevents core electron capture during nuclear fusion?
- Which mechanism causes speckle patterns from laser pointers?
- Which mechanism limits current flow through nanoscale tunnel junctions at sufficiently high voltage?
- Which consequence results when beta minus decay occurs?