On Sat, Sep 15, 2018 at 01:15:28PM +0100, Dr. David Kirkby wrote:

Hello David.

>> I am curiuos if the effect could be due to the change in dielectric
>> constant
>> between air and the pipe material, or the pipe itself that, despite being
>> clean, is not a so good insulator, even at low voltage (about 10V) and
>> moderately low frequency.

> I would have thought it more than likely. It is well  known capacitance of
> capacitors very with the temperature with some types being much better than
> others.

Sorry but I'm not sure I understood. You suggest that's due to imperfections of
the isolation so? There is an experiment I can do to check one vs. the other?

Andrea

_______________________________________________
volt-nuts mailing list -- [email protected]
To unsubscribe, go to 
http://lists.febo.com/mailman/listinfo/volt-nuts_lists.febo.com
and follow the instructions there.

Reply via email to