49. Two small non-conducting balls A and B are rigidly attached at the ends of a light frictionless non-conducting rod. A third non-conducting ball C can slide on the rod like a threaded bead between the balls A and B. All the three balls are of equal mass m and have equal charges q. Initially the balls are held at rest in free space with centre-to-centre spacing as shown in the figure. All the balls are simultaneously released. Find maximum speed of the ball C in subsequent motion. Neglect radii of the balls as compared to the distance d. 3d ADeach of mass m and charge q are usth I to B

49. Two small non-conducting balls A and B are rigidly attached at the ends of a light frictionless non-conducting rod. A third non-conducting ball C can slide on the rod like a threaded bead between the balls A and B. All the three balls are of equal mass m and have equal charges q. Initially the balls are held at rest in free space with centre-to-centre spacing as shown in the figure. All the balls are simultaneously released. Find maximum speed of the ball C in subsequent motion. Neglect radii of the balls as compared to the distance d. 3d ADeach of mass m and charge q are usth I to B

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 61PE: Integrated Concepts Figure 18.57 shows an electron passing between two charged metal plates that...

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