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In This Circuit, the Batteries Have Negligible Internal Resistance and the Ammeter

Question 42

Multiple Choice

In this circuit, the batteries have negligible internal resistance and the ammeter has negligible resistance. The energy delivered by the 18-V battery in 4 s is approximately A) 30 J B) 45 J C) 72 J D) 141 J E) 163 J In this circuit, the batteries have negligible internal resistance and the ammeter has negligible resistance. The energy delivered by the 18-V battery in 4 s is approximately


A) 30 J
B) 45 J
C) 72 J
D) 141 J
E) 163 J

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