![wiring - In a light switch, how can I tell if the black wire is really hot and the white wire is really neutral? - Home Improvement Stack Exchange wiring - In a light switch, how can I tell if the black wire is really hot and the white wire is really neutral? - Home Improvement Stack Exchange](https://i.stack.imgur.com/AC3wn.jpg)
wiring - In a light switch, how can I tell if the black wire is really hot and the white wire is really neutral? - Home Improvement Stack Exchange
Is this setup possible with neutral wire? (Black Dimmer + aux) - Wiring Discussion - Inovelli Community
How to tell if the black wire in a light switch is really hot and the white wire is really neutral - Quora
![Is there a way to tell which wire is black/hot and which is white/neutral? Trying to put on a new plug for this cord bc I got it with the ground plug Is there a way to tell which wire is black/hot and which is white/neutral? Trying to put on a new plug for this cord bc I got it with the ground plug](https://preview.redd.it/is-there-a-way-to-tell-which-wire-is-black-hot-and-which-is-v0-k9kkna8l0mka1.jpg?width=640&crop=smart&auto=webp&s=d86656836d9eaa85b8a4a85988461862107401d8)