Out of curiosity, I wonder what charge the Sun will have accumulated, in the ""cathode solar model"" I presented in my last post?
Well, in that model, 1.8 x 10^41 electrons arrive at the photosphere every second. We know (or can safely assume, I think) that the Sun has remained pretty much the same, in terms of its brightness, for all of recorded human history, 5,000 years let's say.
Now the electron's charge is -1.6 x 10^-18 C (coulombs), and there are 1.6 x 10^11 seconds in 5,000 years.
So the Sun will have accumulated ~5 x 10^33 C in that time.
That seems rather a lot of charge; what happens when you put that much charge into a sphere of radius 700,000 km, composed of some mixture of iron, silicon, neon, helium, and hydrogen?
(someone please check my arithmetic)