[" Which is a photo diode? Explain its working with a circuit diagram and draw "],[" its I-V characterstics."]

Explain the working of a photo diode.

what is photo diode? Mention its one use.

What is a solar cell? Explain its working with a neat labelled diagram. Draw the I - V characteristics for a solar cell.

Explain the working of a solar cell and draw its I-V characteristics .

What is photo diode? Briefly explain its working and draw its V-I characteristics?