When an n-p-n transitor is used as an amplifier?

In an n-p-n transistor

In a common-emitter amplifier circuit using an n-p-n transistor the phase differene between the input and the output voltages will be

Draw the circuit diagram of an n-p-n transistor amplifier in common emitter configuration.

When a p-n junction is reverse biased then

Draw a circuit diagram of n-p-n transistor amplifier in CE configuration. Under what condition does the transistor act as an amplifier.

Draw a circuit diagram of a CE amplifier by using n-p-n transistor and show input and output voltages graphically.

Show the structures of a p-n-p transistor and an n-p-n transistor with the help of diagrams.

Let P(n) denote the statement that n^2+n is odd. It is seen that P(n) implies P(n+1) , P(n) is true for all

What are p-type and n-type semiconductor? What is the resistance of a p-n junction diode when it is reverse biased?

A n-p-n transistor is connected to common emitter configuration in a given amplifier. A load resistance of 800 Omega is connected in the collector circuit and the voltage drop across it is 0.8 V. If the current amplification factor is 0.96 and the input resistance of the circuit is 192 Omega the voltage gain and the power gain of the amplifier will respectively be