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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > There are 27 drops of a conducting fluid. Each drop has radius r, and each of them is charged to the same potential V 1 ​ .They are then combined to form a bigger drop.The potential of the bigger drop is V 2 ​ .Find the ratio V 2 /V 1 ​ . Ignore the change in density of the fluid on combining the drops.

There are 27 drops of a conducting fluid. Each drop has radius r, and each of them is charged to the same potential V 1 ​ .They are then combined to form a bigger drop.The potential of the bigger drop is V 2 ​ .Find the ratio V 2 /V 1 ​ . Ignore the change in density of the fluid on combining the drops.

A non conducting ring has linear charge density lamda . Match the following column regarding this ring . There are 27 drops of a conducting fluid. Each drop has radius r