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Which constraint arises because of reduced ferromagnetic domain alignment?

A)Increased hysteresis loop coercivity
B)Decreased transformer core impedance
C)Enhanced spin-orbit coupling strength
D)Improved magnetic read head sensitivity

💡 Explanation

Decreased ferromagnetic domain alignment raises core reluctance affecting transformer cores. Lower domain control directly impacts inductive behavior due to reduced 'magnetic permeability' therefore, core impedance declines, rather than enhanced performance under differing alignments.

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