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← ScienceWhich outcome occurs when a radio transmitter's antenna operates near a conductive saltwater environment?
A)Increased near field power absorption✓
B)Elevated far field signal clarity
C)Decreased capacitive antenna impedance
D)Minimized antenna radiation resistance
💡 Explanation
Increased near field power absorption occurs because saltwater's conductivity causes increased energy dissipation within the near field region through induced eddy currents; therefore, power dissipates locally, rather than radiating efficiently as desired, because the conductive nature suppresses the far field development.
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