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Which risk increases when overvoltage affects a ceramic capacitor?

A)Dielectric breakdown shorts the capacitor
B)Electrolyte leakage reduces capacitance value
C)Increased ESR overheats the contacts
D)Charge migration causes electrode corrosion

💡 Explanation

Dielectric breakdown occurs because the electric field exceeds dielectric strength, causing conductive paths; therefore the capacitor shorts, rather than ESR heating dominated by AC effects, or electrode corrosion limited by the electrolyte material.

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