The circuit as shown in the Figure above shows a capacitor C, two ideal batteries, two resistors, and a switch S. Initially S has been open for a long time. If it is then closed for a long time, by how much does the charge on the capacitor change? Assume C = 54 μF, ε1 = 2.7 V, ε2 = 0.92 V, R1 = 0.16 Ω, and R2 = 0.78 Ω. a. 320.93 μC b. 162.21 μC c. 79.76 μC d. 760.46 μC e. 245.93 μC
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