I have a wire coming down out ceiling with 2 conductors--white wire black wire that powers an outlet. I am wondering, to add an outlet off this, can I just run the 2 wires to the top screws on neut and hot and add another old 2 wire cable to the two bottom screws and then land the end of that to add an outlet in my bath rm?
There's a light switch in there, a 2-conductor wire, but it won't power switch and outlet