need to get power to long bedroom wall
longest wall ( room A ) w/o an outlet and would like power in that wall. this wall shared with a smaller bedroom ( room B ) that has an outlet its side of the wall.
HOW to use the outlet in room B to get power to the other side of wall in room A??
my thoughts : use a knock-out in rear or side of box to run a short length of 3 wire into room A.
outlet box in room B small, so would have to use backwire method to get white and black to room A and use jumper wire for ground.
use surface mount box in room A to house receptacle and wires.
Otherwise: approx 20' of raceway, 2 surface mounted boxes and 1 90degree connector for raceway.