Hi, I'm working in python 3 jupyter notebook and trying to do the following, but pretty stuck:

Create a distribution of 100 point-like charges on a ring in the xy plane, of radius r = 0.5 meters.

The center of the ring can be x,y=0,0. Make the charges equidistant and carrying the same charge, with a linear charge density on the ring of

?=2.5510^-5 Cm-1

In order to generate the charge coordinates in the xy plane, create a new function.

Note that the charge coordinates cannot be typed in manually.

Plot the strength of the electric field E in the xy plane in a two-dimensional plot. The pyplot.imshow function would work for this. Use the color-code that you like for the electric field E, but remember to add the color-bar at the side of the figure.