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← ScienceWhich outcome reduces energy release from fusion reactors?
A)Increased plasma ion collisionality✓
B)Enhanced magnetic field confinement
C)Lowered fuel ion temperature
D)Reduced breakeven fusion gain
💡 Explanation
Increased ion collisions in contained plasma accelerate energy loss by black-body radiation, due to increased temperature perturbations. Therefore, plasma loses confinement energy, rather than maintaining optimal temperatures for fusion; reduced temperature increases confinement instead.
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