Question:
A capacitor of capacitance 2uF is charged to a potential
Last updated: 6/14/2023
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A capacitor of capacitance 2uF is charged to a potential difference of 200 V After disconnecting from the battery it is connected in parallel with an another unchanged capacitor The common potential is 20 V The capacitance of the second capacitor is 1 2 F 2 F 2 4uF 3 18 F 4 16 F