Question

1) Current flows vertically through a plate of materials. Two leads are attached to the side of the plate (V in figure). The device is then placed in a magnet flux density that is normal to the surface (BzB in figure) (a) Why is VIFO for B-0. (b) Explain why the sign of Vu measured for finite B determines the sign of charges carrying the current. (c) Explain why VH increases linearly with B. (d) Explain how the magnitude of VH for a given B will depend on the carrier density of the carriers in the material V,

Answer 1

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