Question

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

A. It is for a solar cell and points `A` and `B` represent open circuit voltage and current
B. It is for a photodiode and points `A` and `B` represent open circuit voltage and current, respectively
C. It is for a `LED` and points `A` and `B` represent open circuit voltage and short circuit current respectively
D. It is `v-I` characteristic for solar cell where point `A` represents open circuit voltage and point `B` short circuit current

Answer 1

Correct Answer - D
Solar cell:
Open circuit `I = 0`, potential `V = emf`
Short circuit `I = I`, potential = 0.