Q 1. In Fig. a, particles 1 and 2 have charge 20.0 mC each and are held at separation distance d =1.50 m. (a) What is the magnitude of the electrostatic force on particle 1 due to particle 2? In Fig. b, particle 3 of charge 20.0 mC is positioned so as to complete an equilateral triangle. (b) What is the magnitude of the net electrostatic force on particle 1 due to particles 2 and 3? d 2.

Q 1. In Fig. a, particles 1 and 2 have charge 20.0 mC each and are held at separation distance d =1.50 m. (a) What is the magnitude of the electrostatic force on particle 1 due to particle 2? In Fig. b, particle 3 of charge 20.0 mC is positioned so as to complete an equilateral triangle. (b) What is the magnitude of the net electrostatic force on particle 1 due to particles 2 and 3? d 2.