How does the intensity of light affect the photo-electric current.
A. As the intensity increases, the photo-electric current decreases
B. As the intensity increases, the photo-electric current increases
C. As the intensity decreases, the photo-electric current decreases
D. NO effect
Answer:B
How does the intensity of light affect the photo-electric current.
A. As the intensity increases, the photo-electric current decreases B. As the intensity increases, the photo-electric current increases C. As the intensity decreases, the photo-electric current decreases D. NO effect