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

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.