The circuit of the figure below shows a capacitor, 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, what is the change in the charge on the capacitor? Assume C = 19 μF, εā = 1.0 V, εā = 4.0 V, Rā = 0.30 Ī©, and Rā = 0.55 Ī©. μC