Two ideal dc voltage sources are connected by electrical conductors that have a resistance of r /m,

Two ideal dc voltage sources are connected by electrical conductors that have a resistance of rΩ/m, as shown in (Figure 1). A load having a resistance of RΩ moves between the two voltage sources. Let x equal the distance between the load and the source v1, and let L equal the distance between the sources. Take L = 16 km, v1 = 2200 V, v2 = 2400 V, R = 7.1 Ω, and r=4×10−5Ω/m.

Part A) Find x when v is minimum.

Part B) What is the minimum value of v for the circuit?

(Figure 1)
 

Transcribed Image Text:

-X r N/m_ r N/m + V L r/m R (movable load) r Q/m (+ 12₂ -X r N/m_ r N/m + V L r/m R (movable load) r Q/m (+ 12₂

Answer rating: 100% (QA)

Part A Part B Solution Circuit Given Y J... View the full answer