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← ScienceWhich risk increases when a powerful burst of electromagnetic interference exceeds the shielding effectiveness of a sensitive digital control system?
A)Spurious instruction execution occurs✓
B)The antenna reflection coefficient decreases
C)Joule heating reduces conductor lifetime
D)Kinetic inductance increases reactance
💡 Explanation
When electromagnetic interference overwhelms shielding, induced currents cause spurious signals; therefore, incorrect code executes. This is due to inductive coupling, rather than changes in antenna reflection (related to impedance matching), conductor heating, or kinetic inductance effects.
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