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← ScienceWhich outcome occurs when stray electromagnetic fields saturate ferrite inductor cores?
A)Increased core hysteresis losses observed✓
B)Higher resonant frequency achieved therefore
C)Improved magnetic field uniformity occurs
D)Reduced parasitic capacitance measured
💡 Explanation
Increased core hysteresis losses occur, because saturation reduces permeability increasing the energy dissipated during each magnetization cycle due to greater domain wall motion. Therefore, more losses are observed, rather than resonance or improved uniformity that require specific core properties.
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