Q. The curve between charge density and distance near $P$-$N$ junction will be
A) [image:14_image42.png]
B) [image:14_image43.png]
C) [image:14_image44.png]
D) [image:14_image45.png]
Explanation
(a) In the depletion layer of $PN$ junction, stationary, positive ions exist in the $N$-side and stationary negative ions exist in the $P$-side
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.