The figure below shows a total charge +Q distributed uniformly over a circular r
ID: 2171243 • Letter: T
Question
The figure below shows a total charge +Q distributed uniformly over a circular ring of radius R. The z-axis is perpendicular to the plane of the circle and passes through the center of the circle, where z = 0.
A- How much work would be done by the electric field on a proton (charge = +e) carried from infinity to the center of the circle? (Be sure to show how you setup the calculation.)
The figure below shows a total charge +Q distributed uniformly over a circular ring of radius R. The z-axis is perpendicular to the plane of the circle and passes through the center of the circle, where z = 0. A- How much work would be done by the electric field on a proton (charge = +e) carried from infinity to the center of the circle? (Be sure to show how you setup the calculation.)Explanation / Answer
work done = change in potential difference so delta U = Integral from ininfinity to 0 kq/r so kQln(r) from iinfinite t0 0
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