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← ScienceWhich outcome occurs when a tokamak's magnetic field collapses?
A)Plasma Quench induces thermal shock✓
B)Increased neutron flux stabilizes plasma
C)Controlled fusion reaction accelerates
D)Helium ash accumulates near core
💡 Explanation
A plasma quench results because a magnetic field collapse causes rapid thermal runaway; the mechanism is increased resistive heating. This leads to extreme thermal stress; therefore, material damage happens rather than other events when confinement is maintained at steady-state.
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