[time-nuts] Optical link connects atomic clocks over 1400 km of fibre

Hal Murray hmurray at megapathdsl.net
Thu Aug 25 18:14:47 EDT 2016

billm713 at gmail.com said:
> If the conductor also has magnetic properties (e.g. if iron were used)  then
> magnetic saturation could be an issue. 

Ah...  Sorry I wasn't clear.  How about

Is skin depth an interesting concept if you are using materials commonly used 
for magnetic shielding, for example mu-metal?

The electrical conduction is poor so the normal skin depth reasoning probably 
won't be useful in practical examples.

These are my opinions.  I hate spam.

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