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← ScienceWhich secondary effect arises when parasitic capacitance resonates?
A)Unintended resonant current amplification✓
B)Improved signal noise suppression
C)Stable operational frequency reduction
D)Consistent voltage regulation enhancement
💡 Explanation
Parasitic capacitance forms an unintended tank, which when excited causes resonant current amplification because of impedance minimizing near the resonance frequency. Therefore current amplitudes increase, rather than noise suppression which damps resonance and voltage regulation affects only DC bias.
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