Adisk of radius has a surface charge distribution given by
Chapter , Problem 53(choose chapter or problem)
Adisk of radius has a surface charge distribution given by where is a constant and is the distance from the center of the disk. (a) Find the total charge on the disk. (b) Find an expression for the electric potential at a distance from the center of the disk on the axis that passes through the disks center and is perpendicular to its plane.
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