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12th Class Physics Semiconducting Devices Question Bank Semiconducting Devices Conceptual Problems

  • question_answer
    In the n-p-n transistor circuit shown in Fig. what is the base to collector voltage? What are the biasings (forward or reverse) of the emitter-base and the base-collector junctions?

    Answer:

                        Base to collector voltage \[=4-2=2\text{V}\] \[{{V}_{EB}}=\mathbf{2V}\]                        (Forward) \[{{V}_{BC}}=\mathbf{2V}\]                       (Reverse)


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