Data and results for day one

1
trial, acceleratingVoltage(V), current(A), diameterStart(cm), diameterEnd(cm), e/m
2
1, 150, 1.61, 9.8, 15.5, 1.75973284548e+11
3
2, 160, 1.95, 10.4, 15.15, 1.84255510571e+11
4
3, 170, 1.25, 9.0, 16.4, 1.96300949598e+11
5
4, 180, 0.98, 7.8, 17.6, 1.92808043157e+11
6
5, 200, 2.28, 10.5, 15.0, 1.8771207855e+11
7
6, 190, 1.01, 7.7, 17.7, 1.84021174395e+11
8

9
average e/m = 1.8684517347e+11
10