In an N-P-N transistor,when does the current | vedclass

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(B) In an $N-P-N$ transistor,current flows when the collector-base junction is reverse-biased and the emitter-base junction is forward-biased. For the

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When the collector is positive and the emitter is negative with respect to the base.

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(B) In an $N-P-N$ transistor,current flows when the collector-base junction is reverse-biased and the emitter-base junction is forward-biased. For the emitter-base junction to be forward-biased,the emitter must be negative with respect to the base. For the collector-base junction to be reverse-biased,the collector must be positive with respect to the base. Therefore,the current flows when the collector is positive and the emitter is negative with respect to the base.

In an $N-P-N$ transistor,when does the current flow?

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