Two protons (p) and two (e) are arranged on a circle of 5 [cm], with angles 0₁ = 20°, 02= 60°, 03 = 20° and 04 = 60°, as electrons radius r shown in the figure. (ap = +1.6 x 10-19 [C] and qe = -1.6 × 10-19 [C]). The figure is not to scale. y 03 04 2% 01 B X
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