1. Two point charges q1 and q2 are 2.90 m apart, and their totalcharge is 20 µC. Note that you may need to solve a quadraticequation to reach your answer.
(a) If the force of repulsion between them is0.090 N, what are the two charges (in µC)?
smaller value =
larger value =
(b) If one charge attracts the other with aforce of 0.509 N, what are the two charges (inµC)?
smaller value =
larger value =
