An oil drop of radius 2 mm with a density 3 g cm is held

Last updated: 6/26/2023

An oil drop of radius 2 mm with a density 3 g cm is held stationary under a constant electric field 3 55 105 V m in 3 the Millikan s oil drop experiment What is the number of excess electrons that the oil drop will possess consider g 9 81 m s 1 48 8 10 1 2 1 73 10 0 3 17 3 1010 X 4 1 73 10 2