Q180. A photoelectric cell is illuminated by a point source of light 1 m away. When the source is taken 2m awayPhysics — Dawn of Modern Physics — Question 180 of 217A. The number of electrons emitted is a quarter of the initial numberB. The number of electrons emitted is half the initial numberC. Each electron emitted carries one quarter of initial energyD. Each emitted electron carries half the initial energyPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →