(2) Two metal beads are charged as follows. B1 has a charge of 31 nC and B2 has a charge of -23 nC. The beads are separated by a distance of 38 cm. a) Draw a diagram showing the direction of the force on each of the beads. b) Using the value for coulomb's constant that you determined above, calculate the magnitude of the force between the charged beads. Show your work