In a CE amplifier, the input ac signal t...

In a CE amplifier, the input ac signal to be amplified is applied across

Forward biased emitter - base junction

Reverse biased collector - base junction

Reverse biased emitter - base junction

Forward biased collector - base junction

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA JEE MOCK TEST 74
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 76
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

In a common emitter amplifier the input signal is applied across

For amplification by a triode, the signal to be amplified is given to

In a CE transistor amplifier, the audio signal voltage across the collector resistance of 2kOmega is 2V . If the base resistance is 1kOmega and the current amplification of the transistor is 100, the input signal voltage is:

In a CE transistor amplifier, the audio signal voltage across the collector resistance of 2 k Omega is 2 V . If the base resistance is 1 k Omega and the current amplification of the transistor is 100 , the input signal voltage is

For a triode mu = 64 and g_(m) =1600 mu mho . It is used as an amplifier and an input signal of 1 V (rms) is applied. The signal power in the load of 40 k Omega will be

An amplifier is represented by the circuit shown in Fig. Here r_(i) is the input resistance of the amplifier and the voltage V_(i) is appearing across it. This voltage is amplified by a factor A_(V) and appears across the load as voltage V_(0) An external voltage V_(s) is applied at the input terminals of the amplifier via series resistance R_(S) . What will be the apparent gain A_(V)(=V_(0)//V_(s)) of the ampilifier in terms of A_(V), R_(S) and r_(i).

If a pn junction dide, a square input signal of 10 V is applied as shown then the outuput signal across R_(1) will be

What is the power gain in a CE amplifier, where input resistance is 3kOmega and load resistance 24 kOmega given beta=6 ?

NTA MOCK TESTS-NTA JEE MOCK TEST 75-PHYSICS

The cyclic process for 1 mole of an ideal gas is shown in the V-T diag...
Text Solution
|
A particle accelerated by a potential difference V flies through a uni...
Text Solution
|
Two tall buildings are 40 m apart. With what speed must a ball be thro...
Text Solution
|
At time t=0, some radioactive gas is injected into a sealed vessel. At...
Text Solution
|
The displacement y of a particle executing periodic motion is given by...
Text Solution
|
In an experiment tungsten cathode which has a threshold 2300 Å is irra...
Text Solution
|
There is same change in length when a 33000 N tensile force is appli...
Text Solution
|
What is the required condition, if the light incident on one face of a...
Text Solution
|
When a celling fan is switched off, its angular velocity falls to half...
Text Solution
|
In a CE amplifier, the input ac signal to be amplified is applied acro...
Text Solution
|
The temperature of a ideal gas is increased for 100 k to 400k. If at 1...
Text Solution
|
If force (F), length (L) and time (T) be considered fundamenal units, ...
Text Solution
|
In Fraunhofer diffraction experiment, L is the distance between screen...
Text Solution
|
An organ pipe of length L is open at one end and closed at other end. ...
Text Solution
|
A force F is related to the position of a particle by the relation F=(...
Text Solution
|
A coil having inductance and L and resistance R is connected to a batt...
Text Solution
|
The capacitance of a capacitor between 4//3 times its original value i...
Text Solution
|
A balloon rises from rest on the ground with constant acceleration g//...
Text Solution
|
A spherical uniform planet is rotating about its axis. The velocity of...
Text Solution
|
A body of mass 5 kg stJrls from the origin with an initial velocity ba...
Text Solution
|