Electric field vectors at different nodes of figure are given as follow: E = - 8.25 a – 8.25 ay E2 = - 5.5 a - 5.5 a, Ez = 5.5 a - 5.5 a, E4 = - 8.25 a – 8.25 a, Es = - 3 a, Find the potentials V1, V2, V3 , V4 and Vs.
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