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Which outcome reduces hard drive storage density because of temperature increases?

A)Reduced magnetic domain alignment occurs
B)Increased sensitivity to external fields
C)Reduced probability of quantum tunneling
D)Increased coercivity field strength found

💡 Explanation

Temperature elevates the thermal energy of the ferromagnetic material. This disrupts the **Curie point transition**, where spontaneous magnetization diminishes because randomized atomic spin fluctuations counteract magnetic domain alignment; therefore storage density decreases, rather than density increasing from stronger coercivity.

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