The circuit in the sketch consists of three resistors and a battery with emf ε = 9.0 V and negligible internal resistance. R1 = 2.0 Ω, R2 = 12.0 Ω, and R3 = 4.0 Ω.
What is the current flowing through each resistor?
I1 = _______________
I2 = _______________
I3 = _______________
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