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Write a short note on Hall effect and resistivity measurement.
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written 3.0 years ago by
prajapatijaimin
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Solution:
If a semiconductor material carrying a current is placed in a magnetic field that is in a Lar direction then an electric field is developed in a direction 1 ar to current- and magnetic field.
Electric field $\varepsilon_y$ is developed between two faces that oppose the motion of electrons …
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