The purpose of Milliken's oil drop experiment was to determine:
A) the mass of an electron
B) the charge of an electron
C) the ratio of charge to mass for an electron
D) the sign of the charge on an electron
E) viscosity

Question

Quizplus · Accepted Answer

Millikan's oil drop experiment was designed to measure the charge of an electron by observing tiny charged oil droplets between two metal plates.

The Purpose of Milliken's Oil Drop Experiment Was to Determine