What is the stored energy if the air gap is given

Reference no: EM13517564

A capacitor is completely charged with 670 nC by a voltage source that had 275 V. It's capacitance is 2.44nF. The initial air gap of the capacitor above was 7 mm. What is the stored energy if the air gap is now 4 mm?

Reference no: EM13517564

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