A 20 µF capacitor charged at 2.0 kV and a 40 µF capacitor charged at 3.0 kV are connected to each other, with the positive plate of one connected to the negative plate of the other. What is the final charge on the 20 µF capacitor after both are connected?
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A 20 µF capacitor charged at 2.0 kV and a 40 µF capacitor charged at 3.0 kV are connected to each other, with the positive plate of one connected to the negative plate of the other. What is the final charge on the 20 µF capacitor after both are connected?
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