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← ScienceWhich risk increases when a ferromagnetic memory core's temperature rises?
A)Data loss due to exceeding curie Temperature✓
B)Reduced write speeds from thermal throttling
C)Increased switching voltage in transistors
D)Quantum tunneling corrupts adjacent memory cells
💡 Explanation
Data loss increases when temperature rises because, at the critical Curie temperature, thermal energy overcomes the exchange interaction (ferromagnetism), therefore the magnetic order spontaneously disorders; rather than transistor threshold changes influencing memory retention.
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