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Stuady & Practice Gradebook ORION Downloadable eTextbook MESSAGE MY INSTRUCTOR FULL SCREEN PRINTER VERSION BACK NEXT RESOURCES Chapter 21, Problem 022 The figure shows an arrangement of four charged partides, with angle θ-38.0 and distance d-3.00 cm, partide 2 has charge q2·9 60 x 101, C: particles 3 and 4 have charges Q3-44--3.20 x 10-19 С. (a) What is the distance D between the origin and particle 2 if the net electrostatic force on partide 1 due to the other parties is zero, (b) If partidles 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)? eatin

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Concept used:- since the force on the particle is zero, field at that point must also be zero, so we find the field due to 2, 3, and 4 and equate their resultant to zero to find the distance D,

e. on parfde i is 2e then net felo at position Df parthde 1 must also be 2ero Cosod 6イ Pal = a, 6x1D-19C Est Est E4- which giw 6イ abo ta distance As move Clasr, θ decrease>ノ have to reaua its distance fom fvra, So that in D wou hane valun less thanm au***************************************************************************************************
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