Q. Which one of the following represents forward bias diode ?
A) [image:2017_Q131_opt_a.png]
B) [image:2017_Q131_opt_b.png]
C) [image:2017_Q131_opt_c.png]
D) [image:2017_Q131_opt_d.png]
Explanation
[Solution] Forward bias needs the p-side (triangle, left) at higher potential than the n-side: in (1), 0 V > -2 V. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.