Question: Problem 4 Consider a walker in 3D that takes statistically independent steps that vary in size and direction. The distribution of step sizes is uniform

Problem 4 Consider a walker in 3D that takes statistically independent

Problem 4 Consider a walker in 3D that takes statistically independent steps that vary in size and direction. The distribution of step sizes is uniform between 0 and a. Derive the diffusion coefficient of this random walker

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