TheWorksheets.com

ALLEN Electrostatics - ALLEN Career Institute

\B0BA-BB\Kota\JEE MAIN\Jee Ma-2021_Sbec Topc PDF Wh Sution\Phc\Egh\ Eectrosacs 4 15. An oil drop of radius 2 mm with a density 3g cm–3 is held stationary under a constant electric field 3.55 × 105 V m–1 in the Millikan's oil drop experiment. What is the number of excess electrons that the oil drop will possess ? (consider g = 9.81 m/s2)