College Physics Quiz
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DC CIRCUITS
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A 12 V battery is connected to a circuit containing three resistors: R1=4.0 ΩR_1 = 4.0 \, \Omega, R2=6.0 ΩR_2 = 6.0 \, \Omega, and R3=12 ΩR_3 = 12 \, \Omega. R1R_1 and R2R_2 are connected in parallel, and this combination is in series with R3R_3. What is the power dissipated by R2R_2?
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