In the figure the current in resistance 6 is i6 = 1.39 A and the resistances are R₁ = R₂ = R3 = 2.390, R4 = 14.30, R₂ = 7.700, and R6 = 4.26 Q. What is the emf of the ideal battery? Number i E www R₁ Units R3 www R₂ R₁ www R₂ R6
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