Copper Wire - Positive and Negative | Marco Monday:Opposites… | Flickr
How to Identify Positive & Negative Wires: AC, DC, & More
Positive / Negative electric fence
Can anyone tell me which of these is the positive wire and which one is the negative? Also can you eli5? (Striped one = pos/neg, one with writing on it = pos/neg :
Electrical Wiring (Wire Color Codes) | Creative Safety Supply
Extra Flexible Battery Cable, Positive and Negative Cables, 1 Metre | Power Unit Components & Accessories | Hydraulic Power Units
which wire is positive and which one is negative? Talking about the blue and yellow wires. I'm trying to install some car speakers but don't know what color is positive or negative. :