InterviewSolution
Saved Bookmarks
| 1. |
An oil drop of 12 excess electrons is held stationary under a constantelectric field of 2.55 x 104 NC-1 in Millikan's oil drop experiment. Thedensity of the oil is 1.26 g cm3. Estimate the radius of the dropg 9.81 m s e 1.60 x 10-19 C).1.25 |
| Answer» | |