How much energy is required to move a 4.00-microcoulomb charge through a potential difference of 36.0 volts?

the independent variable, or the one that is intentionally manipulated is the speed.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.