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The Hall effect is the production of a voltage across a conductor in a magnetic field perpendicular to the current. Learn about its history, mechanism, types, and applications from this comprehensive article.
Learn how the Hall effect can identify the sign of charge carriers in a conducting material and measure magnetic fields. See examples, equations, and diagrams of the crossed-field situation and the velocity selector.
11 sie 2024 · Learn how a magnetic field applied perpendicular to an electric current creates a voltage across a conductor, called the Hall effect. Find out the formula for Hall voltage and Hall coefficient, and explore the applications of this phenomenon in various fields.
18 wrz 2024 · Learn about the Hall effect, a phenomenon that produces a transverse electric field in a material when it carries an electric current and is placed in a magnetic field. Find out how the Hall effect is used to measure current carriers, mobility, and magnetic fields, and how it differs for metals and semiconductors.
Learn about the Hall effect, the transverse voltage produced by a magnetic field in a conductor with current. Find out how to measure magnetic fields with a Hall probe, how the Hall effect depends on charge carriers, and how to calculate the Hall voltage.
15 kwi 2010 · Learn how the Hall effect, the Lorentz force, and the van der Pauw technique are used to measure the electrical properties of materials. Find out how to calculate the resistivity, mobility, and carrier density of semiconductors using these methods.
Learn how a magnetic field creates a voltage across a current-carrying conductor, called the Hall effect. Find out how the Hall effect is used to determine charge sign, measure magnetic field strength, and detect fluid flow.
