Can someone give me a detailed on the circuit given below.
i.e I want to know the purpose of each and every component in the circuit.
Also in the diagram the direction of electron flow in the speaker portion is not draw. Could someone draw it ?
Also what is that component which looks like a galvanometer near the diode.
In the net its given that it is a current source. But i cant understand it as there is already a source Vcc. Why another one?
Could someone explain in detail about that transistor equivalent model?
i.e I want to know the purpose of each and every component in the circuit.
Also in the diagram the direction of electron flow in the speaker portion is not draw. Could someone draw it ?
Also what is that component which looks like a galvanometer near the diode.
In the net its given that it is a current source. But i cant understand it as there is already a source Vcc. Why another one?
Could someone explain in detail about that transistor equivalent model?
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