408 



PROCEEDINGS OP THE AMERICAN ACADEMY. 



TABLE IV. 

 Inductance = .0000110 Henrt. Discharge Potential, 7070 Volts. 



TABLE V. 

 Inductance = .000117 Henrt. Discharge Potential, 7070 Volts. 



Inductance 



TABLE VI. 

 .00142 Henry. Discharge Potential, 7070 Volts. 



