Look up the search results in Google. For"how do i find electrical wires inside a wall".

Couple tips. Use a stud finder to locate the stud(s) you need to secure the hardware. Second, take the cover plate off outlet and you will see the exposed box. If you are lucky you might be able to get some visualization of where the Romex cable comes in and hence from what direction.

Wire/stud detectors are the only way to be certain. As far as I know the assumption you are making is somewhat correct. Wires go to sockets in straight lines from bottom/top but there are exceptions. What you can do is knock on the wall in a straight line from your socket in order to identify possible junction boxes. They are easily identifiable as they make a different sound.

Outlets in concrete walls are wired in one of two ways. If there are more outlets on the same wall they are connected horizontally by conduit. A single outlet will have a conduit connected either from above or below.

Concreate, no studs.

Why you don't try this.

1. Download a magnetometer app in your phone.

2. Connect a high power consuming appliance (like an iron / electric heater) in the nearest power outlet where you are going to perform the drilling.

3. Track down the wiring installation using the app in your phone. Where you find a maximum value of magnetic field. There You have you wiring.

I hope it is useful .

Your submission has been removed for one or more of the following reason(s):

• Your question does not include the research you've done to find an answer yourself, or why that research didn't answer your question.

This is a basic requirement so others do not spend time repeating your steps. It is not a judgement about your question being "too easy." We're looking for evidence that you've made an attempt yourself.

• Please do not use /r/DIY as your first stop for questions - we are not Google.

• Please search Google and /r/DIY to see if your question has been asked before. Check owners manuals, tech support forums or contact the manufacturer.

• Have you already done some basic research and are still stuck?

• Please include what research you have done in your question so that others do not repeat your steps.

• Consider posting your question in the sticky thread at the top of the subreddit.

• Ask your question in our Discord server in the appropriate channel.

Please read our Full Sub Rules before resubmitting.

If you believe this was a mistake, please message the moderators.

###Do not respond to this comment - you will not receive a response.

Great thank you

Brilliant thank you

Thanks for the info very helpful