The input resistance of a silicon transi...

The input resistance of a silicon transistor is `100 Omega`. Base current is changed by `40 muA` which results in a change in collector current by 2 mA. This transistor is used as a common emitter amplifier with a load resistance of `4 KOmega`. The voltage gain of the amplifier is-

2000

3000

4000

1000

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SEMICONDUCTOR ELECTRONICS (MATERIAL, DEVICES AND SIMPLE CIRUITS )
AAKASH INSTITUTE ENGLISH|Exercise Assignment SECTION - D (Assertion & reason type Question)|10 Videos
SEMICONDUCTOR ELECTRONICS (MATERIAL, DEVICES AND SIMPLE CIRUITS )
AAKASH INSTITUTE ENGLISH|Exercise Assignment section -B (Objective Type Question)|29 Videos
RAY OPTICS AND OPTICAL INSTRUMENTS
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - D)|16 Videos
SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS
AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D (Assertion and reason))|5 Videos

Similar Questions

Explore conceptually related problems

The input resistance of a silicon transistor is 665Omega . Its base current is changed by 15muA which results in the change in collector current by 2mA . This transistor is used as a common emitter amplifier with a load resistance of 5kOmega . What is the voltage gain of the amplifier.

The input resistance of a common emitter amplifier is 330Omega and the load resistance is 5 kOmega A change of base current is 15 muA results in the change of collector current I mA. The voltage gain of the amplifier is

A transistor is used as a common emitter amplifier with a load resistance of 2kOmega . The input resistance is 150Omega. Base current is changed by 20muA which results in change in collector current by 1.5 mA. The voltage gain of the amplifier is

The input resistance of a transistor is 1000 Omega on charging its base current by 10 muA , the collector current increases by 2 mA. If a load resistance of 5 kOmega is used in the circuit, the voltage gain of the amplifier is

In a silicon transistor, base current is changed by 20muA . This result in a change of 0.02V in base-emitter voltage and a change of 2 mA in the collector current. Find the input resistance, beta_(a.c.) and transconductance of the transistor. The transistor is used as an amplifier with the load resistance 5k Omega . What is the voltage gain of the amplifier?

A common emitter transistor amplifier has a current gain of 50 . If the load resistance is 4k Omega , and input resistance is 500 Omega , the voltage gain of amplifier is.

In a common base transistor circuit, the current gain is 0.98. On changing the emitter current by 1 mA, the change in collector current is

In a common base transistor circuit, the current gain is 0.98. On changing the emitter current by 5.00 mA, the change in collector current is

In a common emitter transistor amplifier, beta=60, R_(0)=5000Omega and internal resistance of a transistor is 500Omega . The voltage amplification of the amplifier will be

The potential difference across the collector of a transistor, used in common emitter mode is 1.5 V, with the collector resistance of 3 kOmega , the emitter current is [ beta= 50 ]

AAKASH INSTITUTE ENGLISH-SEMICONDUCTOR ELECTRONICS (MATERIAL, DEVICES AND SIMPLE CIRUITS )-Assignment section -C (Previous years type question)

C and Si both have same lattice structure, having 4 bonding electrons ...
Text Solution
|
Transfer characteristic [output voltage (V(0)) vs input voltage (V(i))...
Text Solution
|
The input resistance of a silicon transistor is 100 Omega. Base curre...
Text Solution
|
To get an output Y=1 in given circuit which of the following input wil...
Text Solution
|
A transistor is operated in common emitter configuration at V(c)=2 V s...
Text Solution
|
If a small amount of antimony is added to germanium crystal
Text Solution
|
In forward biasing of the p-n junction
Text Solution
|
Symbolic representation of four logic gates are shown as (i) Pic...
Text Solution
|
A zener diode having breakdown voltage equal to 15V, is used in a volt...
Text Solution
|
In the following figure, the diodes which are forwards biased are :
Text Solution
|
Pure Si at 500 K has equal number of electron (n(e)) and hole (n(h)) c...
Text Solution
|
A common emitter amplifier has a voltage gain of 50, an input impedanc...
Text Solution
|
To get an output 1 from the circuit shown in figure the input must be ...
Text Solution
|
The device that can act as a complete electronic circuit is
Text Solution
|
Which of the following statement is false?
Text Solution
|
Which one of the following bonds produces a solid that refleets...
Text Solution
|
The following figure shows a logic gate circuit with two inputs A and ...
Text Solution
|
The vapour pressure of two pure liquids A and B that forms an ideal so...
Text Solution
|
The symbolic representation of four logic gates are given below : ...
Text Solution
|
A p-n Photodiode is fabricated from a semiconductor with a band gap of...
Text Solution
|