27 small spherical balls each potential is 22V. Now combined to form big sphere. What is potential on that?

27 identical drops, each charged to potential 10 volts, combined to form a bigger drop. Find potential of this bigger drop ?

27 spherical drops, each carrying a charge of 10^(-3)muC that are at potential of 1,000 volts are combined to form a bigger drop. What would be the potential of this bigger drop?

A small sphere is charged to a potential of 50 V and a big hollow sphere is charged to a potential of 100 V. Electricity will flow from the smaller sphere to the bigger one when

There are 27 drops of a conducting fluid. Each has a radius r and they are charged to a potential V_(0) . They are then combined to form a bigger drop. Find its potential.

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 from 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.

512 identical drops of mercury are charged to a potential of 2V each. The drops are joined to form a single drop. The potential of this drop is ___ V.

There are 64 drops charged to a potential 100 volts each. These drops combine to form a bigger drop. Calculate electric potential at the surface of bigger drop.

64 drops each having the capacity C and potential V are combined to form a big drop.If the charge on the small drop is q,then the charge on the big drop will be