A photo cell is illuminated by a small bright source placed 1m away When the same source of light is placed 2m away, the electrons emitted by photo cathode

A photocell is illuminated by a small bright source placed 1m away. When the same source of light is placed (1/2)m away, the number of electrons emitted by photocathode would

A photo cell is illuminated by a small bright source placed 1 m away. When the same source of light is placed 2 m away. The true statement about the electrons emitted by the photo cathode is

A photocell is illuminated by a small bright source places 1 m away when the same source of light is placed (1)/(2) m away. The number of electron emitted by photocathode would be

A photocell is illuminated buy asmall bright source places 1 m away when the same source oh light is placed (1)/(2) m away. The number of electron emitted by photocathode would