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← ScienceWhich consequence result when rapidly discharging a large superconducting electromagnet?
A)Thermal quench causes increased resistance.✓
B)Decreased eddy currents due to lowered flux.
C)Magnetic field cancels external interference.
D)Inductance limits voltage change magnitude.
💡 Explanation
A thermal quench results, because excessive heat generation exceeds critical temperature, thus destroying superconductivity within the magnet winding; therefore increased resistance occurs rather than a maintained zero-resistance superconducting state, leading energy dissipation.
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