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← ScienceWhich EM interference mechanism results when conductors approach resonance?
A)Transmission line impedance mismatch occurs✓
B)Maxwell displacement current diminishes rapidly
C)Magnetic hysteresis losses become negligible
D)Dielectric breakdown strength dramatically increases
💡 Explanation
A transmission line impedance mismatch causes standing waves, because reflected waves interfere constructively increasing the SWR rating and therefore disrupting signal integrity, rather than the other options, which do not significantly affect transmission so immediately.
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