Hall measurement is conducted on a silicon sample of unknown doping with W= 100cm, A = 2.5 × 10-3cm2, I = 2 mA and the magnetic field is 500 Gauss. If the Hall voltage of +150mV is measured, find the Hall coefficient, conductivity type, majority carrier concentration, resistivity and mobility of the semiconductor sample.

Electric Motor Control
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ISBN:9781133702818
Author:Herman
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Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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Hall measurement is conducted on a silicon sample of unknown doping with W= 100cm, A = 2.5 × 10-3cm2, I = 2 mA and the magnetic field is 500 Gauss. If the Hall voltage of +150mV is measured, find the Hall coefficient, conductivity type, majority carrier concentration, resistivity and mobility of the semiconductor sample.

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