Is sleeping on the overhead wires bad for people? The dark line laid in the house passes through the

Low-voltage electricity, electromagnetic radiation is very weak, that is, you don't line like this, the old Wang family next door also walks like this, everyone is like this. You can also sleep on an electric blanket, right?

Hardly, the changing current will produce electromagnetic waves, and there is electromagnetic radiation. Nowadays, people are in this environment almost all the time, and they don't need to pay too much attention to it.

This should have little effect, because the current passing through the iron core in the circuit path will only produce an electromagnetic field, which will only be affected when the human body is in close contact for a long time. In your case, even if the electrical appliance (220V) is on, there will be no electromagnetic drying, not to mention that there are fewer electrical appliances that usually use electricity at night when you sleep, so it will not have any effect!

It doesn't matter.

It's only 220, and there's no electromagnetic radiation to speak of.

In addition, the electrical appliances are generally turned off when sleeping, and the current in the wires is smaller.

No problem, on the one hand, the voltage is low, the laying is almost none, and when the lights are turned off at night, there is no current in the wires, because the electricity has to be formed to go back.

I guess there is, psychological hazards...

Hazards are basically not considered. It's you who are overthinking.