elephant wrote:AlainG said:your ammeter will not feel it to have a current reversal
???? aren't you going to tell me that my ammeter won't suffer from being plugged in the wrong way?
No, as Chatelot once said!
The magnetic field which pushes the needle is very weak and the inversion only pushes it towards the stop and between the stop and the spring the magnetic force is the same.
See you!