[Physics] Mathematical proof Maxwell's equations are incorrect?

[Tom Hollings]

Got it that time Mike, thanks. The slow rotation rate makes it difficult to estimate the speed in any case, but point taken.
Tom.


> On 29 April 2020 at 12:54 mikelawr at freenetname.co.uk wrote:
> 
> 
> Tom
> 
> I said the rotational rates would not be dfferent. What will be 
> different is the actual velocities of the arms because you need to 
> separate out the viscosity red shift of the centre and arms, which will 
> be the same because they are the same distance from us, from the local 
> reference frame where the centre and arms will be different. 
> Unfortunately we don't know what the value of any viscosity red shift is 
> yet. Because the galaxy as a whole may be closer to us, then the 
> distance from centre to arms will be different to that which we 
> currently think it is. So with a different radius, but same rotational 
> frequency, then the estimaed velocity of the arms will be lower.
> Cheers
> Mike