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Definition of "Hall Effect" |
If an electric current flows in a wire placed in a strong transverse magnetic field, a potential difference is developed across the wire, at right angles to both the magnetic field and the wire. / An electric field that is produced when a current carrying conductor is placed in a magnetic field whose direction is perpendicular to both the direction of the current and the magnetic field. / When charged particles flow through a tube which has both an electric field and a magnetic field (perpendicular to the electric field) present in it, only certain velocities of the charged particles are preferred, and will make it un-deviated through the tube; the rest will be deflected into the sides. / The Hall effect is the production of a voltage difference the Hall voltage across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular to the current. It was discovered by Edwin Hall in 1879. / Charge/unit acceleration, expressed in Pc/g charge sensitivity. / the phenomenon whereby charge carriers are displaced perpendicularly to their drift velocity when current flows in the presence of a magnetic field. The resulting shift in carriers inside the conductor or semiconductor produces a transverse Hall voltage that is proportional to the strength of the magnetic field (for constant current). |
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