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Which consequence results when a cobalt ferrite core within an inductor ceases 'easy axis' alignment?

A)Increased hysteresis loop area observed
B)Reduced inductance to near zero occurs
C)Paramagnetic behaviour fully emerges
D)Spontaneous electric polarization appears

💡 Explanation

Increased hysteresis occurs because domain walls resist re-orientation due to magnetocrystalline anisotropy opposing the changing field, therefore energy dissipation rises and coercivity increases, rather than inductance vanishing or inducing other material properties.

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