Q. The symbol given in figure represents
A) $NPN$ transistor
B) $PNP$ transistor
C) Forward biased $PN$ junction diode
D) Reverse biased $NP$ junction diode
Explanation
(a) The arrow head in the transistor symbol always shows the direction of hole flow in the emitter region
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.