In a hypothetical universe, the charge of the negatively charged zarg was determined via a method similar to Millikan's oil-drop experiment with the following results.

(a) Using the tabulated results, calculate the minimum charge of a zarg.
(b) An additional droplet was determined to have a charge of 3.26 ×10^–15 C. Does this affect the previously calculated charge for a zarg? If yes, calculate the new minimum charge of a zarg.

Identify the unlikely charge of an oil droplet in Millikan's experiment. Use e = 1.6022 × 10^–19 C for the charge of an electron.

Calculate the number of electrons needed to produce a charge of -2.0 C and calculate their mass.

Consider a hypothetical charge called the york. The charge of each drop was measured in york using the oil drop experiment. Determine the charge of the electron in york (y) and the number of electrons in each drop from the following data gathered:

Oil Drop            # Charge
A                  –2.8 × 10^–8 y
B                  –7.0 × 10^–8 y
C                  –1.26 × 10^–7 y
D                  –9.8 × 10^–8 y