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Science Bowl Question

📅 NSB Round Robin 2012🎓 HS🔄 Round 11#️⃣ Question 9🌟 BONUS📝 Multiple Choice

At 120 volts, which of the following is the approximate amperage through a circuit that consists of resistors of 5 ohms, 10 ohms, and 20 ohms in series, followed by the same resistors in parallel?

W) 3.16
X) 3.42
Y) 4.66
Z) 35
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