In a common emitter amplifier,the input signal is applied across

In a transistor,the value of $\beta$ is $50$. The value of $\alpha$ is ........

The graph between the input voltage $(V_{i})$ and the output voltage $(V_{o})$ of a transistor connected in common emitter configuration is shown in the figure. The active, saturation and cutoff regions of the transistor are respectively

In a common emitter amplifier circuit using an $n-p-n$ transistor,the phase difference between the input and the output voltages will be.....$^o$

The relation between $\alpha$ and $\beta$ parameters of current gains for a transistor is given by:

The correct relationship between $\alpha$ and $\beta$ for a transistor is ........