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← ScienceWhich consequence results when a magnetically shielded enclosure experiences increased external EMF?
A)Reduced parasitic capacitance is measured
B)Induced eddy currents generate heat✓
C)Dielectric breakdown increases signal integrity
D)Skin effect reduces conductor resistance
💡 Explanation
Increased external EMF induces eddy currents within the enclosure via electromagnetic induction; because circulating currents encounter resistance, they dissipate energy as heat. Therefore, heat generation occurs rather than changes in capacitance, dielectric properties, skin effect; these address alternative physical or conductive properties.
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