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← ScienceWhich mechanism causes lossless current flow in superconducting quantum computing circuits?
A)Cooper pair formation✓
B)Increased electron scattering
C)Quantum decoherence dominance
D)Phonon-limited resistance
💡 Explanation
Superconductivity arises from Cooper pair formation, where electrons couple via lattice vibrations, allowing dissipation-free current because the effect of collective motion circumvents individual electron scattering and resistance, therefore current flows without loss, rather than being limited by other energy dissipation mechanisms.
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