Physics 111: Hall Effect In A Plasma (HAL) Physics 111 Advanced Laboratory. Professor Sumner Davis This video accompanies the Hall Effect In A Plasma Experiment, providing students with an introduction to the theory, apparatus, and procedures. The Hall effect is the phenomenon of a voltage developing across two boundaries in a direction transverse to the current flow in a system of charged particles in a magnetic field owing to the Lorentz force q(v x B). In this experiment you will measure the Hall voltage as a function of current, magnetic field strength, and gas pressure in a gaseous discharge tube. These data are then used to determine the density and mean speed of free electrons in the system. This experiment requires a review of electricity and magnetism, thermal physics, and atomic physics. It is also an excellent introduction to plasma physics http://advancedlab.org
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Uploaded by: berkeleyphy111 ( Send Message ) on 19-09-2012.
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Lec 2 - Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect
Lec 3 - Physics 111: Beta Ray Spectroscopy (BRA)
Lec 4 - Physics 111: Brownian Motion in Cells (BMC)
Lec 5 - Physics 111: Instrumentation Section Lab Equipment (BSC)
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Lec 8 - Physics 111: Compton Scattering (COM)
Lec 9 - Physics 111: Gamma Ray Spectroscopy (GMA)
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Lec 12 - Physics 111: Introduction to Error Analysis
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Lec 18 - Physics 111: Energy Levels Lecture Part 2
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