ABSTRACT
We continue the discussion of gaseous breakdown shifting our emphasis to the study of phenomena in both uniform and non-uniform electrical fields. We begin with the electron energy distribution function (EEDF) which is one of the most fundamental aspects of electron motion in gases. Recent advances in calculation of the EEDF have been presented, with details about Boltzmann equation and Monte Carlo methods. The formation of streamers in the uniform field gap with a moderate over-voltage has been described. Descriptions of Electrical coronas follow in a logical manner. The earlier work
on corona discharges has been summarized in several books1, 2 and we shall limit our presentation to the more recent literature on the subject. However a brief introduction will be provided to maintain continuity.
