The potential on the axis of uniformly charged solid cylinder, a distance z from the center.

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Circular turns of radius r in a race track are often banked at an angle θ to allow the cars to achieve higher speeds around the turns. Assume friction is not present. Write an expression for the tan(θ) of a car going around the banked turn in terms of the car's speed v, the radius of the turn r, and g so that the car will not move up or down the incline of the turn. tan(θ) =

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Chapter 2.3, Problem 2.27P

To determine

The potential on the axis of uniformly charged solid cylinder, a distance z from the center.

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