Answer:
Yes, the intensity of the laser does affect the amount of current that flows through the photo tube. The more intense the light, the more electrons are expelled, and thus the higher the current.
Explanation: Hope this helps!
Yes, the intensity of the laser does affect the amount of current that flows through the photo tube.
Laser light is a form of electromagnetic radiation and should not be confused with ultrasound or other electromedical therapies.
Laser light is of an electrical and magnetic character. Laser light can change the chemical structure of cells and tissue, which visible light cannot.
Thus laser light differs significantly from visible light.
The intensity of a laser beam is the optical power per unit area, which is transmitted through the target surface to the spread direction.
The units of the optical intensity are W/m2 or more commonly W/cm2.
Therefore ,we can conclude that laser light does effect the amount of current that flows through phototube.
Learn more about laser light effect ,here:
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