Q.

Which of the following circuits represents a forward biased diode           [2025]

Choose the correct answer from the options given below:

1 (B), (D) and (E) only  
2 (A) and (D) only  
3 (B), (C) and (E) only  
4 (C) and (E) only  

Ans.

(3)

For forward bias potential of p side should be higher than n side.