significant figures and correct units. In the circuit shown in the figure, R = 1000 2 Ry = 500 2, R,= 2000 2, and E -9.00 V. The currents are measured to be l, = 7.57 mA, I = 4.86 mA, and I,2.71 mA. The batteries are ideal. 1) Determine the emf of buttery 2, E. る Answer: 2) Determine the emf of battery 1. E. Answer:
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