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← ScienceWhich risk increases when a pulsed electromagnetic field generator exceeds its capacitance limit?
A)Premature coil insulation breakdown✓
B)Diminished magnetic field uniformity
C)Increased eddy current formation
D)Lower resonant frequency oscillations
💡 Explanation
Coil insulation breakdown increases owing to excessive voltage stress during rapid capacitor discharge; this cause dielectric breakdown of insulation. The mechanism is dielectric polarization under extreme transient voltage rather than field distortions; and capacitor failure because its exceeding ratings.
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