In n-p-n transistor, in CE configuration: | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $1$. The emitter is heavily doped compared to the collector to provide a large number of charge carriers. This statement is correct.$2$. Emitter a

Vedclass · Accepted Answer

$1$ and $4$ are correct

Vedclass · Answer

(C) $1$. The emitter is heavily doped compared to the collector to provide a large number of charge carriers. This statement is correct.$2$. Emitter and collector cannot be interchanged because they have different doping levels and physical dimensions. This statement is incorrect.$3$. The base region is very thin and lightly doped to allow most charge carriers from the emitter to pass through to the collector. This statement is incorrect.$4$. In an $n-p-n$ transistor, the conventional current flows from the collector to the base and from the base to the emitter (or simply, the emitter current $I_E$ flows out of the emitter). The conventional current direction is from base to emitter in the $n-p-n$ transistor structure. This statement is correct.Therefore, statements $1$ and $4$ are correct.

In $n-p-n$ transistor, in $CE$ configuration:

Similar Questions

Which of the following statements is true regarding transistor configurations?

Input signal to a common emitter amplifier having a voltage gain of $1000$ is given by $v_i = (0.004 \, V) \sin(\omega t + \pi/2)$. The corresponding output signal is

In an $n-p-n$ transistor,in $CE$ configuration:

$A$ transistor is connected in common emitter configuration. The collector supply is $8 V$ and the voltage drop across a resistor of $800 \Omega$ in the collector circuit is $0.5 V$. If the current gain factor $\alpha$ is $0.96$,the base current is

In the circuit shown in the figure,when the input voltage $V_i$ is $10\, V$,$V_{BE}$ is zero and $V_{CE}$ is also zero. Find the values of $I_B$,$I_C$,and $\beta$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module