iPad * 57%- Fall Alternative Br X Reef . Courses x-kCourse Schedule WileyPLUS ·

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iPad * 57%- Fall Alternative Br X Reef . Courses x-kCourse Schedule WileyPLUS · C https://edugen.wileyplus.com/edugen/student/mainfr.uni WileyPLSay,Fudas f Physics, PHYSICS FOR SCIENCE AND ENGINEERING (PHYS 2110/2120) Home Read, Study & Practice Assignment> Open Assignment Chapter 22, Problem 011 Two particles are fixed to an x axis: particle 1 of charge qt 1.90 x 10 C at 21.0 cm and particle 2 of charge z 4.001 atx-78.0 om. At what coordinate on the x axis is the electric field produced by the particles equal to zero? the tolerance is +/-7% 095 Click if you would like to Show Work for this question: Open Show work Question Attempts: 0 of 3 used SAVE FOR LATER 019 022 02 039 040 047 erint Scorn Review Results by Study

Explanation / Answer

Field can only be zero, to the left of q1.

So let the coordiantes be x cm,

so, equating the fields

1/(21-x)2=4/(78-x)2

(78-x)/(21-x)=2

x=-36 cm

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