Determine the unknown batterys voltage

Reference no: EM13520130

When a 9.0 V battery is connected to a capacitor, it puts 8.40e-4 C of charge on the capacitor. When a different battery with an unknown voltage is connected to the same capacitor, it puts 1.5×10?4 C of charge on the capacitor. What is the unknown battery's voltage?

Reference no: EM13520130

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