Volt-Ampere Characteristics for Arc Discharge in Low Pressure at Gas CO2

Abstract

: The research paper discussthe change in current and voltage of arc discharge with the pressure CO 2 gas respectively. at gas pressure of (2Torr) to (12Torr), we measured current and voltage at this range of pressures byvarying distances were changing the distance between the electrodesat range 1mm to 10mm as shown through research that the current and voltage are changing with every change of pressure and the distance.