Two spherical drops of mercury each have a charge of 0.10 nc and a potential of 300 v at the surface. the two drops merge to form a single drop. what is the potential at the surface of the new drop? two spherical drops of mercury each have a charge of 0.10 nc and a potential of 300 v at the surface. the two drops merge to form a single drop. what is the potential at the surface of the new drop?

Explanation:

given,

charge of two spherical drop = 0.1 nC

potential at the surface = 300 V

two drops merge to form a single drop

potential at the surface of new drop = ?

r = 0.003 m

volume =

            =

            = 2.612 × 10⁻⁷ m³

R = 0.00396 m

a.) is the correct answer.

explanation:

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )