Just a couple of physics notes: I wrote r as a scalar. This is the magnitude of the vector r.; The 1 over 4πε 0 is just a constant.; Electric potential is a scalar quantity, not a vector.

My Python code includes three functions, two of which are functional. The first two functions can create contour and surface plots based on a function as inputs. The bounds can be adjusted. The third ...

Your plotting library is really awesome! Thanks for that! I'm currently trying to make the switch from matplotlib (for Python plots) to Plotly (also Python) and I was looking for an option to display ...

These are constructed on top of matplotlib, resulting in user-friendly and highly customizable charts. The plotters module has two animation methods: plot contour() and plot surface(). These ...

This technique can be used to mix two or more 3D plots as in the following step. Plots of step (7) and (10) can be combined by not specifying mlab.clf() after plotting the triangular mesh as follows: ...