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← ScienceWhich mechanism causes current induction within power transmission lines placed close together?
A)Mutual inductive electromagnetic coupling✓
B)Capacitive parasitic energy dissipation
C)Skin effect resistance concentration
D)Dielectric field breakdown arcing
💡 Explanation
Mutual inductance induces current because time-varying magnetic fields produced by AC current create a voltage in nearby conductors through Faraday's law, therefore generating a potential difference rather than loss to capacitive effects or ohmic losses.
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