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Hall effect sensor

Published 16.01.2012 Presenter Olga Reznikova

Hall effect sensor
In 1879 Edwin Hall, an American physicist who worked at the University of Baltimore, opened one interesting event that is in the following:
If a square-angled semiconductor plate is placed into magnetic field and to its narrow edges current is connected this will cause voltage up to several hundreds of millivolts on its wide edges.
But because of ...