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← ScienceWhich consequence results when a capacitor's dielectric fails during electrostatic discharge?
A)Increased equivalent series resistance (ESR)✓
B)Increased capacitive reactance (Xc)
C)Decreased ripple current capability
D)Decreased impedance at resonant frequency
💡 Explanation
A dielectric failure causes a short-circuit path, therefore, ESR increases as electrons flow through the compromised dielectric layer rather than experiencing pure capacitance; increased resistance occurs rather than increased reactance because of dielectric breakdown.
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