A group oT students were performing the Hall coefficient experiment, a current ot 0.25 A 1S sent through a metal strp having thickness 0.2 mm and width 5 mm. The Hall voltage is found to be 0.15 mV when a magnetic field of 2000 gauss is used. Determine the carrier concentration and also calculate the drift velocity ot the carriers? Explain with a neat diagram.
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Explanation:
Explain a scenario where the magnetic and electric fields are crossed and their forces balance each other as a charged particle moves through a velocity selector
Compare how charge carriers move in a conductive material and explain how this relates to the Hall effect
In 1879, E.H. Hall devised an experiment that can be used to identify the sign of the predominant charge carriers in a conducting material. From a historical perspective, this experiment was the first to demonstrate that the charge carriers in most metals are negative.
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