Graph the equipotential lines and lines of force in (a) (d) (four graphs, Re F(z) and

Question:

Graph the equipotential lines and lines of force in (a) – (d) (four graphs, Re F(z) and 1m F(z) on the same axes). Then explore further complex potentials of your choice with the purpose of discovering configurations that might be of practical interest.

(a) F(z) = z²

(b) F(z) = iz²

(d) F(z) = i/z