125 drops of water each of radius `2 mm` and carrying charge of `1 nC` are made to form a bigger drop. Find the capacitance and potential of the bigger drop.

Eight charged drops of water, each of radius 1 m and having a charge of 10^(-10) coulomb, combine to form a bigger drop. Determine the potential of the bigger drop.

1000 drops of water of radius 1 cm each carrying a charge of 10 esu combine to form a single drop. The capacitance increases thereby

1000 drops of water of radius 1 cm each carrying a charge of 10 esu combine to form a single drop. The capacitance increases thereby

Twenty seven spherical droplets of radius 3 mm and each carrying 10^-12 of charge are combined to form a bigger drop. Find the capacitance of the bigger drop.

Sixty four spherical drops each of radius 2 cm and carrying 5 C charge combine to form a bigger drop. Its capacity is.

Sixty four spherical drops each of radius 2 cm and carrying 5 C charge combine to form a bigger drop. Its capacity is.

27 drops of water, each of radius 3 mm and having equal charge are combined to form a large drop. Find the ratio of the surface density of charge on the large drop to that on each small drop.

n small drops, each of radius r and having same charge q are combined to from a big drop. Find rato of capacitance, potential and stored energy in bigger drop and smaller drop.

When water droplets merge to form a bigger drop