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Which outcome from sustained overload occurs when voltage exceeds a capacitor's dielectric limit?

A)Dielectric breakdown and arc formation
B)Increased equivalent series resistance (ESR)
C)Capacitance value shifts linearly
D)Electrolyte leakage due to thermal expansion

💡 Explanation

Dielectric breakdown melts paths, and the insulating layer gives way because the electric field exceeds withstanding capacity, resulting in uncontrolled current flow rather than electrolyte leak; therefore an arc forms rather than gradual degradation.

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