An electric circuit consists of four resistors, R1 = 12 Ohm, R2= 12 Ohm, R3 R4 = 6 Ohm, are connected with source of emf E1 = 6 Volt, E2 = 12 Volt. Determine the electric current flows in the circuit as shown in figure below. = 3 Ohm and %3D %3D %3D E, R3 R2 R, R4 E2 I

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