o 



X 



Q 



60 1 



50- 



(D 

 CO 



UJ 



z: 



UJ 



> 40^ 



»- 

 o 



LU 



U- 



u. 



UJ 



30- 



20- 



10- 



Width of Electrical Field 



• • Z Fe et 



o o3 Fe et 







6 12 18 24 30 



ELECTRODE SPACING 

 (Inches) 



36 



Figure 7. — The effect of electrode spacing in relation to the width 

 of electrical field using j-inch electrodes at a 90° angle 

 of electrical field with a voltage grsidient of 1 volt/cm., 

 a pulse frequency of 8 pulses/sec, a pulse dviration of 

 kO milliseconds, and a square wave form. 



24 



