Define `beta_("dc")` of a transistor.

Define alpha_(dc) and beta_(dc) of a transistor. Write the relation between these.

The relation between alpha_(dc) and beta_(dc) and in a transistor is

What will be the value of beta_("dc") for most of the transistors?

From the output characteristics of common emitter circuit shown in Fig., calculate the value of beta_(ac) and beta_(dc) of the transistor when V_(cE) is 10 V and I_c =4.0mA .

From the output characteristics shown in Figure , calculate the values of beta_(ac) and beta_(dc) of the transistor when V_(CE) is 10 V and I_(C) = 4.0 mA .

Define current gains, alpha and beta of a transistor.

Derive a relation between alpha and beta of a transistor.

The value of beta of a transistor is 19. The value of alpha will be