Three resistors (R₁= 102, R₂ = 42 and R3 = 82) connected to two batteries (of negligible internal resistan ce) as shown. R₁ 1002 www E₁ 20V www R₂ 4Ω What is the current through the resistor R₂? A. 1.63 A B. 0.26 A C. 1.9 A D. 0.58 A E. 0.83 A www E2 12V R3 802
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