Primary Capacity for Tesla Coils. 

 Fier. 5. 



73 



30 



!c m 



0-8 0-9 



22| 





i-8 



f 



vA-m 



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The theoretical curve, obtained by calculation from the 

 expression (1), is shown in fig. 6, also for the case P = 0*348. 

 In this curve the ordinate represents the maximum value of 

 the quantity 



+ = ^/\(l-m)^Uhn} (C ° S 2 ^- cos 2 ™^ 

 for each value of m, and is therefore proportional to the 



