The figure shows an arrangement of four charged particles, with angle 0 = 31.0 ° and distance d = 3.00 cm. Particle 2 has charge 92 = 6.40 x 10-19 C; particles 3 and 4 have charges q3 = 94 = -1.60 × 1o-19 C. (a) What is the distance D between the origin and particle 2 if the net electrostatic force on particle 1 due to the other particles is zero? (b) If particles 3 and 4 were moved closer to the x axis but maintained their symmetry about that axis, would the required value of D be greater than, less than, or the same as in part (a)? le d 4

The figure shows an arrangement of four charged particles, with angle 0 = 31.0 ° and distance d = 3.00 cm. Particle 2 has charge 92 = 6.40 x 10-19 C; particles 3 and 4 have charges q3 = 94 = -1.60 × 1o-19 C. (a) What is the distance D between the origin and particle 2 if the net electrostatic force on particle 1 due to the other particles is zero? (b) If particles 3 and 4 were moved closer to the x axis but maintained their symmetry about that axis, would the required value of D be greater than, less than, or the same as in part (a)? le d 4

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter24: Electric Fields

Section: Chapter Questions

Problem 64PQ

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