Answer to Question #265357 in Electrical Engineering for Fani

Question

45. Two equal resistors RA and Rв are connected in parallel and to a 120-volt source. What potential difference exists between the midpoint of RA and a point that is one-third from either end of RB?

Answer 1

The potential difference is

$$\Delta V=120/2+120/3=100\text{ V}.$$