Consider the model shown in the given figure of a transmission

Consider the model shown in the given figure of a transmission line with a series capacitor at its midpoint. The maximum voltage on the line is at the location

I =	-V_r + V_s
	0.05j

= – 20 j(V_s - V_r) = 1
⇒ V_s - V_r = + 0.05 j
⇒ V_r = 1 + 0.05 j
Voltage at P₂ = 1 – 0.1 ̂j
Voltage at P₃ = 1 – 0.1 ̂j + ̂j (0.15)
= 1 + 0.05 ̂j