Do the same task as in Prob. 19 if the boundary values on the x-axis are V 0 when - < x < and

Do the same task as in Prob. 19 if the boundary values on the x-axis are V₀ when -α < x < α and 0 elsewhere.

Data from Prob. 19

Find the complex and real potentials in the upper half-plane with boundary values 5 kV if x < 2 and 0 if x > 2 on the x-axis.