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Re: whats the capacitance of a bottle?



                            2
c=.0884  k  (pi   r      +2    pi    r   1)
   ------------------------------------
               1,000,000

c=capacitance in microfarads
k=dielectric strength
r=jar radius in centimeters
1=hieght of jar portion used (in centimeters)
t=thickness of jar wall in centimeters
pi=3.1416

  2
r    = r x r (radius squared)