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← ScienceWhich mechanism best describes how resonant inductive coupling charges embedded devices?
A)Constructive wireless wave energy interference✓
B)Capacitive voltage discharge fluctuation resonance
C)Electrostatic buildup with charge dissipation
D)Eddy current formation amplifies resistance
💡 Explanation
Resonant inductive coupling causes power transfer; wave superposition sets up constructive interference at receiver's resonant frequency. Because the impedance is matched, the receiver's amplitude is optimized, therefore transferring more energy, rather than dissipating due to impedance mismatch.
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