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A rectangular sample of a metal is 2.5 cm wide and 670 μmμm thick. When it...

A rectangular sample of a metal is 2.5 cm wide and 670 μmμm thick. When it carries a 43 A current and is placed in a 0.82 T magnetic field it produces a 6.7 μV Hall emf. Determine the following quantities:

A) The Hall field in the conductor.

B) The drift speed of the conduction electrons.

C) The density of free electrons in the metal.

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