Photoelectrons are emitted from a given metal surface when

Last updated: 6/11/2023

Photoelectrons are emitted from a given metal surface when it is illuminated by two beams P and Q of light both having the same frequency The saturation value of the photocurrent produced by P has a magnitude which is four times that produced by Q The ratio of the electric field strength in beam P to that in Qis A B 1 4 1 2 C 2 D 4