Magnetism and Compasses
In my TRS notes I have:
'Magnetic compasses will become totally unreliable following a Lighting strike'.
What I can't make a connection with is that Magnetic compasses are all to do with magnetism and Lightning is all to do with electricity.
Is it that a lightening strike on an a/c turns the a/c into a magnet?
Can't be so shirly - a/c is aluminium. I guess I'm missing something. Grateful for some help.
Mod: I know this may be in the wrong place but r/heads seem to be very knowledgable and have better sense of humour than other forums. May it stay for a bit?