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The Hall effect is a consequence of the forces that are exerted on moving charges by pure electric field. ( )

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Lattice scattering is an interaction between the electrons or holes and the vibrating lattice atoms. ( )

In the nonuniformly doped semiconductor, the ratio of the electron's diffusivity to its mobility is less than that of the hole's. ( )

Diffusion is the process whereby particles flow from a region of low concentration toward a region of high concentration. ( )

Electron diffusion coefficient is a negative quantity. ( )