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← ScienceWhich outcome impairs wireless power transfer when load impedance fluctuates?
A)Reduced impedance matching efficiency✓
B)Increased eddy current generation
C)Enhanced parasitic capacitance coupling
D)Elevated inductor saturation losses
💡 Explanation
Reduced impedance matching efficiency arises because changes prevent optimal power conversion through impedance matching, as impedance mismatch reflects power waves rather than transmitting. Therefore, transfer efficacy decreases, rather than enhancing current or capacitance, under load variation.
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