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Which outcome occurs when high-frequency current experiences cable capacitance?

A)Increased reactive power losses
B)Reduced skin effect resistance
C)Enhanced dielectric breakdown strength
D)Decreased electromagnetic interference emissions

💡 Explanation

The increased reactive power occurs because the cable capacitance introduces a capacitive reactance due to the high-frequency current, therefore more energy is stored and returned by the capacitor; rather than energy converted to heat by resistance.

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