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← ScienceWhich outcome occurs when a rapidly alternating magnetic field is applied to a conductive metal pipe?
A)Resistive heating due to eddy currents✓
B)Hall effect voltage generation
C)Triboelectric charge accumulation
D)Dielectric breakdown within pipe walls
💡 Explanation
When a rapidly alternating magnetic field is applied, eddy currents are induced in the pipe because of Faraday's Law of Induction, which circulate and dissipate energy resistively, creating heat. Therefore, resistive heating occurs, rather than Hall effect, triboelectric charging or dielectric breakdown, which each require disparate conditions.
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