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1. [-/5 Points] DETAILS N/C 4 KATZPSE1 24.P.011. Given the two charged particles shown in the figure below, find the electric field at the origin. (Let q₁ = −28.00 nC and 92 = 6.00 nC. Express your answer in vector form.) 2 = -2 y (cm) 4 92 -2 4 91 4 MY NOTES x (cm) ASK YOUR TEACHER
8. [-/5 Points] DETAILS KATZPSE1 24.P.075. Submit Answer R MY NOTES A conducting rod carrying a total charge of +2.00 µC is bent into a semicircle of radius R = 26.0 cm, with its center of curvature at the origin (see figure below). The charge density along the rod is given by λ = Ao sin(0), where is measured clockwise from the +x axis. What is the magnitude of the electric force on a 1.00-µC charged particle placed at the origin? N X ASK YOUR TEACHER PRACTICE ANOTHER