The given graph represents `V-I` characteristic for a semiconductor device.
which of the following statement is correct?

Options

A. It is V-I characteristic for solar where point A represents open circuit voltage and point B short circuit current
B. It is for a solar cell and points A and B represent open circuit voltage and current respectively
C. It is for pfotodiode and point A and B represent open circuit voltage and current respectively
D. It is for a LED and pointa A and B reprasent open circuit voltage and short circuit current respectively.

Answer

A

Explanation

The given graph is a `V-I` characteristics of solar cell, in which for open circuit, I=0, potential `V=emf`. For short circuit, I=-I, potential `V=0`. It is so because solar cell does not draw current but supplies the same to the load.