Chapter 27, Problem 32 Both batteries in Fig. 27-43 a are ideal. Emf 1 of batter

Question

Both batteries in Fig. 27-43a are ideal. Emf 1 of battery 1 has a fixed value, but emf 2 of battery 2 can be varied between 9.0 V and 90.0 V. The plots in Fig. 27-43b give the currents through the two batteries as a function of 2. The vertical scale is set by is = 0.22 A. You must decide which plot corresponds to which battery, but for both plots, a negative current occurs when the direction of the current through the battery is opposite the direction of that battery's emf. What are (a) emf 1, (b) resistance R1, and (c) resistance R2?

Explanation / Answer

cant see the images post the question properly

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