Three charged particles of 9₁ = 30.0 nC, 92 = -30.0 nC, and 93 = 15.0 nC are placed on the y-axis, as shown in the figure. 94 93 x Charge q₁ has the coordinates (0, 12.0 cm), 92 has the coordinates (0, -12.0 cm), and 93 is located at the origin. (a) Find the electric potential energy (in J) of the configuration of the three fixed charges. J -13 (b) A fourth particle, with a mass of 1.74 × 10° kg and a charge of 94 = 60.0 nC, is released from rest at the point (9.00 cm, 0). Find its speed (in m/s) after it has moved freely to a very large distance away. m/s

Three charged particles of 9₁ = 30.0 nC, 92 = -30.0 nC, and 93 = 15.0 nC are placed on the y-axis, as shown in the figure. 94 93 x Charge q₁ has the coordinates (0, 12.0 cm), 92 has the coordinates (0, -12.0 cm), and 93 is located at the origin. (a) Find the electric potential energy (in J) of the configuration of the three fixed charges. J -13 (b) A fourth particle, with a mass of 1.74 × 10° kg and a charge of 94 = 60.0 nC, is released from rest at the point (9.00 cm, 0). Find its speed (in m/s) after it has moved freely to a very large distance away. m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 19P: Two particles, with charges of 20.0 nC and 20.0 nC, are placed at the points with coordinates (0,...

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