PhysicsTU Board 2080
A current of 50A is supplied in a slab of copper 0.5cm thick and 2 cm wide is placed in a magnetic field B of 1.5 T. The magnetic field is perpendicular to the plane of the slab and to the current…
5``A current of 50A is supplied in a slab of copper 0.5cm thick and 2 cm wide is placed in a magnetic field B of 1.5 T. The magnetic field is perpendicular to the plane of the slab and to the current .The free electron concentration in copper is 8.4 × 10^28 electrons/m^3? . What will be the magnitude of the Hall voltage across the width of the slab?
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