basic electronics

  1. Doubtician

    Electron flow in common base and common collector transistor configurations

    Could somebody explain the working of common base and common collector transistor configurations?How do the electrons begin flowing in these configurations?
  2. Doubtician

    How does middle layer of a transistor get a charge in order to get reverse biased or forward biased accordingly?

    I dont know much about electronics.While studying about transistors,i had a doubt about the middle layer.If the emitter and middle layer becomes forward biased, and collector and middle layer becomes reverse biased,how does middle layer have both the charge in order to get reverse and forward...
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