2/21/2017 11:55 PM CA 625/100 O 2/24/2017 12:13 AM Gradebo Print Calculator Peri
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2/21/2017 11:55 PM CA 625/100 O 2/24/2017 12:13 AM Gradebo Print Calculator Periodic Table Question 3 of 6 Map Sapling Learning A certain electric dipole consists of charges q and-q separated by distance d, oriented along the x-axis as shown in the figure. Find an expression for the magnitude of the electric field Eof the dipole at a point far away in the n, a distance raway from the midpoint of the dipole. Assume that ris much greater than d. Enter your answer in terms of q, d, r, and eo. figure not to scale A Previous ® Give up & View Solution 2 check Answer ONext SExt terms of useExplanation / Answer
Electric field due to dipole E = kp/r^3
= kqd/r^3
= (1/[4pi eo])*qd/r^3
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