the electrons emitted by the photocell
A photocell with a constant potential difference of V volt across it, is illuminated by a point source from a distance of 25 cm. when the source is moved to a distance of 1 m, the electrons emitted by the photocell
04
Sep
A photocell with a constant potential difference of V volt across it, is illuminated by a point source from a distance of 25 cm. when the source is moved to a distance of 1 m, the electrons emitted by the photocell A photocell with a constant potential difference of V volt across it is illuminated [...]