If the battery is disconnected and then the plates are

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A parallel-plate air capacitor is made from two plates 0.300 square, spaced 0.800 apart. It is connected to a 120 battery. If the battery is disconnected and then the plates are pulled apart to a separation of 1.40 , what is the capacitance (C), charge (Q), electric field between plates (E), and energy stored in the capacitor (U)?

Reference no: EM13609784

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