In the following circuits, Fig., which one of the two diodes is forward biased and which is reverse biased.

In the following circuits, which of the diodes is forward-biased and which is reverse-biased and why?

Which of the following diodes is forward biased ?

In the following Fig., , , and (e), which of the diode are forward biased and which are reverse biased and why?

Which of the following diodes is forward-biased ?

Which of the following diodes is forward biases?

In the following diagrams, write which of the nodes are forward biased and which are reverse biased.

A forward biased diode is