resistors? 15. Two equal resistors RA and Ra 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...

Two equal resistors Ra and Rb 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 each of Rb?

Extracted text: resistors? 15. Two equal resistors RA and Ra 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 Ra? nd P. ere connected in series and to s 120-volt source.