In the modern physics lab, a student is performing Hall effect experiment, a potential (VH) of 1.83 mV is developed across a foil of thickness (t) 100 mm when a current (I) of 102 A is passed in a direction perpendicular to a magnetic field (B) of 2.0 T. Calculate the (i) Hall coefficient, (ii) electron density. [10M]
In the modern physics lab, a student is performing Hall effect experiment, a potential (VH) of 1.83 mV is developed across a foil of thickness (t) 100 mm when a current (I) of 102 A is passed in a direction perpendicular to a magnetic field (B) of 2.0 T. Calculate the (i) Hall coefficient, (ii) electron density. [10M]
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In the modern physics lab, a student is performing Hall effect experiment, a potential (VH) of 1.83 mV is developed across a foil of thickness (t) 100 mm when a current (I) of 102 A is passed in a direction perpendicular to a magnetic field (B) of 2.0 T. Calculate the (i) Hall coefficient, (ii) electron density. [10M]
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