Two point charges q1 = 6.80 nC and q2 m1 = 7.11 µg and m2 = 4.01 µg, respectively, are both initially being held at rest separated by a distance of 0.310 cm. Charge q2 is then released and the electrostatic force of repulsion started pushing it in the direction opposite that of q1 which remains stationary. When they are separated 3.11 nC with masses of %3D by 0.741 cm, the speed of q2 is most nearly (A) 3.17 m/s. (B) 4.22 m/s. (C) 113 m/s. (D) 100 m/s. (E) 134 m/s.

Two point charges q1 = 6.80 nC and q2 m1 = 7.11 µg and m2 = 4.01 µg, respectively, are both initially being held at rest separated by a distance of 0.310 cm. Charge q2 is then released and the electrostatic force of repulsion started pushing it in the direction opposite that of q1 which remains stationary. When they are separated 3.11 nC with masses of %3D by 0.741 cm, the speed of q2 is most nearly (A) 3.17 m/s. (B) 4.22 m/s. (C) 113 m/s. (D) 100 m/s. (E) 134 m/s.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 24P: (a) Find the magnitude and direction of the electric field at the position of the 2.00 C charge in...

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