Q. The graph between intensity of light falling on a metallic plate $(I)$ with the current $(i)$ generated is
A)
B)
C)
D)
Explanation
(b) Photo current (i) is directly proportional to light intensity $(I)$ falling on a photosensitive plate, $i.e.,\ i \propto I$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.