136 Prof. Thomson & Mr M c Glelland, On the Leakage of [Mar. 9, 



when the plate A was the positive electrode and the wire B the 

 negative, the following results were obtained. 



10 



10 



20 



30 



40 



50 



60 





Fig. 4. 



EXPEEIMENT 4. 

 Distance of the centre of the discs from D. 

 4\5 

 9 

 13-5 

 18 

 22-5 

 27 

 31-5 



Time required to leak 50 divisions. 



6 

 10 

 15-5 

 25 

 30 

 40 

 60 



-10 







10 



20 



30 



40 



Fig. 6. 



