Get Answers to all your Questions

header-bg qa

Consider an npn transistor with its base-emitter junction forward biased and collector base junction reverse biased. Which of the following statements are true?.
A. Electrons crossover from emitter to collector.
B. Holes move from base to collector.
C. Electrons move from emitter to base.
D. Electrons from emitter move out of base without going to the collector.

Answers (1)

The answer is the option (a, c)

Key Concept: Transistor

A junction transistor is formed by sandwiching a them layer of P- type swmiconductor between two N-type semiconductors or by sandwiching a thin layer of N-type semiconductor between two P-type semiconductors

E- Emitter(emits majority charge carriers)

C- Collects majority charge carriers

B- Base (provide proper interaction between E and C)

Posted by


View full answer