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← ScienceWhich consequence results when thermal energy disrupts magnetic domains?
A)Reduced net magnetic moment✓
B)Increased magnetostrictive effect
C)Enhanced magnetic permeability
D)Increased Curie temperature
💡 Explanation
Heating decreases ferromagnetism because the domain alignment suffers from **thermal agitation**. Randomizing spins reduces the overall magnetic dipole moment, therefore, weakening or eliminating the externally measurable magnetic response rather than influencing magnetostriction.
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