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← ScienceWhich mechanism affects signal integrity during high-speed transmission lines?
A)Skin effect increases line impedance✓
B)Ohmic heating causes signal attenuation
C)Faraday's Law induces cross-talk
D)Capacitance reduces frequency bandwidth
💡 Explanation
The skin effect mechanism causes electrons to flow on the conductor's surface at high frequencies, because inductive reactance increases towards the center; therefore, effective impedance rises, rather than alternatives resistance increases or bandwidth limiting.
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