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← ScienceUsing Faraday's Law with a changing field, which outcome occurs when a coil short-circuits?
A)Heat increases significantly, damage occurs✓
B)Back-EMF reverses current flow
C)Capacitance neutralizes inductive reactance
D)Oscillations within the resonant frequency
💡 Explanation
Increased heat will prevail because a short-circuit dramatically lowers resistance. Increased current flow will induce more current through electromagnetic induction, therefore heat generation increases rather than a reversal of electric current because there is no built up opposing back-emf due to the short.
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