1.

A capacitor is charged by a cell of emf `E` the chaging battery is then removed. If an identical capacitor is now inserted in te circuit in parallel with the prevous capacitor, the potential difference across the new capacitor isA. `2E`B. `E`C. `E/2`D. zero

Answer» Correct Answer - C
common potential in parallel grouping
`=("Total charge")/("Total capacity")`
`(EC)/(2C)=E/2`


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