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← ScienceWhich outcome occurs when a magnetohydrodynamic generator loses magnetic field?
A)Reduced electrical power output results✓
B)Increased electrode corrosion accelerates then appears
C)Plasma instability exponentially fluctuates wildly
D)Hall effect voltage reverses polarity
💡 Explanation
Reduced power output occurs because Faraday's Law of Induction dictates that the electromotive force is proportional to the magnetic field strength; therefore, diminished magnetic field directly weakens induced current, rather than sparking other failures initially being prevalent.
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