Electric field intensity (E) = forcecharge = Fq
Given: E = 1200Vm−1, q = 1.6 x 10 −19C, m = 9.1 x 10−31kg
F = E x q
F = 1.6 x 10−19 x 1200 = 1.92 x 10−16N
F = ma
a = Fm = 1.92×10−169.1×10−31 ≈eq 2.11 x 1014ms−2
