एक ट्रांजिस्टर का आधार क्षेत्र पतला एवं कम डोपित क्यों होता है ? समझाइए (Why is the base region of a transistor thin and lightly doped ? Explain.)

Why is the base of a transistor made thin and is lightly doped?

What is the function of base region of a transistor? Why is this region made thin and slightly doped?

Write the function of base region of a transistor. Why is the region made thin and slightly doped?

In the normal working of a transistor , the emitter is forward biased and collector is reverse biased. a. Comment on the above statement . b. Can we exchange emitter and collector of a transistor ? c. Base region of a transistor is made very thin and lightly doped. Why ? d. "Eventhough the collector - base is reverse biased, the current flow takes place with out experiencing much high resistance" , Give your explanation.

The base of a transistor is kept very thin and lightly doped as compared to the emitter and collector region so that

For transistor action which of the following statement are correct (a) base emitter and collector regions should have smilar size and doping concentrations (b) the base region must be very thin and lightly doped (c ) the emitter junction is forward biased and collector junctions is reverse biased (d)both the emitter junction as well as the collector junction are forward biased

For transistor action,which of the following statements are correct : (a) Base, emitter and collector regions should have similar size and doping concentrations. (b) The base region must be very thin and lightly doped. (c ) The emitter junction is forward biased and collector junction is reverser biased. (d) Both the emitter junction as well as the collector junction are forward baised.