I have posted the circuit diagram and have myself marked the direction of electron flow in voltage divider bias . Please verify it.
If my diagram is correct , then you must wonder why i have'nt marked the electron current throught R2. The reason is as follows.
The negative terminal of Vcc pushes the electrons in emitter to the base.
There a few of them come out of the base and the rest comes out of the collector. This is Ib and Ic respectively.
They both then combine and reach +terminal of Vcc.
Then equal amount of electrons Ib + Ic come out of the negative terminal.
Since initially the emitter has supplied electrons equal to Ib + Ic , it must get back the same amount of electrons to maintain the concentration of free electrons in the emitter, so the elctrons coming from - terminal of Vcc (Ib + IC) must go back to emitter. So no electrons goes to R2.
IS My explanation correct??
If my diagram is correct , then you must wonder why i have'nt marked the electron current throught R2. The reason is as follows.
The negative terminal of Vcc pushes the electrons in emitter to the base.
There a few of them come out of the base and the rest comes out of the collector. This is Ib and Ic respectively.
They both then combine and reach +terminal of Vcc.
Then equal amount of electrons Ib + Ic come out of the negative terminal.
Since initially the emitter has supplied electrons equal to Ib + Ic , it must get back the same amount of electrons to maintain the concentration of free electrons in the emitter, so the elctrons coming from - terminal of Vcc (Ib + IC) must go back to emitter. So no electrons goes to R2.
IS My explanation correct??
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