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Secure l httpsl/session masteringphysics com/myct/itemview?assignmentProblemID 7526 184 in as Catherine Mcinnes HY 2054, 802 TR 930 10 45 AM wachapter20 Forces in a Three Charge system forces in a Three-Charge System Part A 49 anC placed between gh and gh at zi 1,090 m What is the net force exerted by these t charges on athird charge Coulomb s law for the magnitude of the force F between two You anseer may be postive or negative, depending onthe diection of the force particles with charges Q and Q separated by a Express your answer numerically in newnons to three significant figures. the permittivity of free space Force on Consider two port charges located on the x axis one charge, gh 100 nC is located at z -1 655 the Hints My Answers Give up Review part second charge. ga. 395 s the ongin (z 0.0000) Submit at

Explanation / Answer

net force on q3= k ( -10 x 10^-9 x49 x 10^-9)/ (0.565)^2 + K ( 49 x 10^-9 x 39.5x 10^-9)/ (1.09)^2

= ( - 13814.707x 10^-9 ) + ( 14661.644 x 10^-9 ) = 846. 937 x 10^ -9 C apprx

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