A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now1) V2) V + (Q/C)3) V + (Q/2C)4) V - (Q/C), if V < CV

A capacitor of capacitance C is charged to a potential difference V fr

1.	A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now1) V2) V + (Q/C)3) V + (Q/2C)4) V - (Q/C), if V < CV
Answer» A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now 1) V 2) V + (Q/C) 3) V + (Q/2C) 4) V - (Q/C), if V < CV

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A capacitor of capacitance C is charged to a potential difference V from a cell and then disconnected from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now1) V2) V + (Q/C)3) V + (Q/2C)4) V - (Q/C), if V < CV

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