9 Q5. The first ionization coefficient for a gas is approximately given by a = Ap e Bp/E , where p ispressure in Torr an
Posted: Fri May 20, 2022 8:58 pm
- 9 Q5 The First Ionization Coefficient For A Gas Is Approximately Given By A Ap E Bp E Where P Ispressure In Torr An 1 (110.14 KiB) Viewed 32 times
9 Q5. The first ionization coefficient for a gas is approximately given by a = Ap e Bp/E , where p ispressure in Torr and E is electric field in V/cm. The breakdown voltage curve (Paschen Curve) of this gas is given as figure. Suppose that the second ionization coefficient for this gas is y=0.01. a) Find the constants A and B. b) Find the electrode separation d'if p=50 mm.Hg and E=4 kV/cm U (V) UMin = 500 V = → p.d (mm.Hg Cm) (p.) Critical = 1.25