Two charged plastic beads hang from threads. Each bead has weight of 3.96 x 10 N and a charge with magnitude g. The beads are attracted to each other and the threads make an angle of 20.0" with the vertical, as shown below. The electric force acting on each charge is (enter your answer with three significant figures) possibly useful Fe = kq;9r? k= 8.99 x 10° Nm2/c2 (F)net= ma, 200 20.0 (Fylnet may 2.05 cm- 1.44x10- N Previous Answers v Correct Part B The value of g is (use the answer to Part A and enter your answer with three significant figures) nC

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