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Science · Physics · published 2026-09-03 · via ScienceDaily

Carnegie Mellon Study Challenges Long-Held Hall Effect Assumption

Researchers at Carnegie Mellon University have observed a novel manifestation of the Hall effect that contradicts the established belief that this electrical phenomenon requires a perpendicular magnetic field. The discovery suggests that the effect can arise under different magnetic orientations, potentially opening new avenues for electronic device design.

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The Hall effect is a foundational principle in physics, describing how an electric current interacts with a magnetic field to generate a transverse voltage. For decades, the established understanding has been that this interaction strictly requires the magnetic field to be oriented perpendicular to

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.
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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Scientists Just Overturned a Century-old Physics Assumption.” Browse more stories.